diff --git a/database/migrations/2018_07_28_023826_create_checkout_acceptances_table.php b/database/migrations/2018_07_28_023826_create_checkout_acceptances_table.php
index 8a8d32fcfa..b271cda090 100644
--- a/database/migrations/2018_07_28_023826_create_checkout_acceptances_table.php
+++ b/database/migrations/2018_07_28_023826_create_checkout_acceptances_table.php
@@ -13,20 +13,22 @@ class CreateCheckoutAcceptancesTable extends Migration
      */
     public function up()
     {
-        Schema::create('checkout_acceptances', function (Blueprint $table) {
-            $table->increments('id');
+        if (!Schema::hasTable('checkout_acceptances')) {
+            Schema::create('checkout_acceptances', function (Blueprint $table) {
+                $table->increments('id');
 
-            $table->morphs('checkoutable');
-            $table->integer('assigned_to_id')->nullable();
+                $table->morphs('checkoutable');
+                $table->integer('assigned_to_id')->nullable();
 
-            $table->string('signature_filename')->nullable();
+                $table->string('signature_filename')->nullable();
 
-            $table->timestamp('accepted_at')->nullable();
-            $table->timestamp('declined_at')->nullable();
+                $table->timestamp('accepted_at')->nullable();
+                $table->timestamp('declined_at')->nullable();
 
-            $table->timestamps();
-            $table->softDeletes();
-        });
+                $table->timestamps();
+                $table->softDeletes();
+            });
+        }
     }
 
     /**
@@ -36,6 +38,8 @@ class CreateCheckoutAcceptancesTable extends Migration
      */
     public function down()
     {
-        Schema::dropIfExists('checkout_acceptances');
+        if (Schema::hasTable('checkout_acceptances')) {
+            Schema::dropIfExists('checkout_acceptances');
+        }
     }
 }
diff --git a/database/migrations/2018_10_18_191228_add_kits_licenses_table.php b/database/migrations/2018_10_18_191228_add_kits_licenses_table.php
index 44ca2c0a24..4525fa74f1 100644
--- a/database/migrations/2018_10_18_191228_add_kits_licenses_table.php
+++ b/database/migrations/2018_10_18_191228_add_kits_licenses_table.php
@@ -12,14 +12,15 @@ class AddKitsLicensesTable extends Migration {
 	 */
 	public function up()
 	{
-		//
-		Schema::create('kits_licenses', function ($table) {
-            $table->increments('id');
-            $table->integer('kit_id')->nullable()->default(NULL); 
-            $table->integer('license_id')->nullable()->default(NULL);    
-            $table->integer('quantity')->default(1);
-            $table->timestamps();
-        });
+		if (!Schema::hasTable('kits_licenses')) {
+			Schema::create('kits_licenses', function ($table) {
+				$table->increments('id');
+				$table->integer('kit_id')->nullable()->default(NULL); 
+				$table->integer('license_id')->nullable()->default(NULL);    
+				$table->integer('quantity')->default(1);
+				$table->timestamps();
+			});
+		}
 	}
 
 	/**
@@ -29,8 +30,9 @@ class AddKitsLicensesTable extends Migration {
 	 */
 	public function down()
 	{
-		//
-		Schema::drop('kits_licenses');
+		if (Schema::hasTable('kits_licenses')) {
+			Schema::drop('kits_licenses');
+		}
 	}
 
 }
diff --git a/database/migrations/2018_10_19_153910_add_kits_table.php b/database/migrations/2018_10_19_153910_add_kits_table.php
index 949c150146..69469ae2f0 100644
--- a/database/migrations/2018_10_19_153910_add_kits_table.php
+++ b/database/migrations/2018_10_19_153910_add_kits_table.php
@@ -12,13 +12,14 @@ class AddKitsTable extends Migration {
 	 */
 	public function up()
 	{
-		//
-		 Schema::create('kits', function ($table) {
-            $table->increments('id');
-            $table->string('name')->nullable()->default(NULL);
-            $table->timestamps();
-            $table->engine = 'InnoDB';
-        });
+		if (!Schema::hasTable('kits')) {
+			Schema::create('kits', function ($table) {
+				$table->increments('id');
+				$table->string('name')->nullable()->default(NULL);
+				$table->timestamps();
+				$table->engine = 'InnoDB';
+			});
+		}
 
 	}
 
@@ -29,8 +30,9 @@ class AddKitsTable extends Migration {
 	 */
 	public function down()
 	{
-		//
-		Schema::drop('kits');
+		if (Schema::hasTable('kits')) {
+			Schema::drop('kits');
+		}
 
 	}
 
diff --git a/database/migrations/2018_10_19_154013_add_kits_models_table.php b/database/migrations/2018_10_19_154013_add_kits_models_table.php
index a0abeeef7b..ce6d9640a6 100644
--- a/database/migrations/2018_10_19_154013_add_kits_models_table.php
+++ b/database/migrations/2018_10_19_154013_add_kits_models_table.php
@@ -12,14 +12,15 @@ class AddKitsModelsTable extends Migration {
 	 */
 	public function up()
 	{
-		//
-		Schema::create('kits_models', function ($table) {
-            $table->increments('id');
-            $table->integer('kit_id')->nullable()->default(NULL); 
-            $table->integer('model_id')->nullable()->default(NULL);    
-            $table->integer('quantity')->default(1);
-            $table->timestamps();
-        });
+		if (!Schema::hasTable('kits_models')) {
+			Schema::create('kits_models', function ($table) {
+				$table->increments('id');
+				$table->integer('kit_id')->nullable()->default(NULL); 
+				$table->integer('model_id')->nullable()->default(NULL);    
+				$table->integer('quantity')->default(1);
+				$table->timestamps();
+			});
+		}
 	}
 
 	/**
@@ -29,8 +30,9 @@ class AddKitsModelsTable extends Migration {
 	 */
 	public function down()
 	{
-		//
-		Schema::drop('kits_models');
+		if (Schema::hasTable('kits_models')) {
+			Schema::drop('kits_models');
+		}
 	}
 
 }
diff --git a/database/migrations/2019_02_07_185953_add_kits_consumables_table.php b/database/migrations/2019_02_07_185953_add_kits_consumables_table.php
index b6d14e4285..a338e4502b 100644
--- a/database/migrations/2019_02_07_185953_add_kits_consumables_table.php
+++ b/database/migrations/2019_02_07_185953_add_kits_consumables_table.php
@@ -13,14 +13,15 @@ class AddKitsConsumablesTable extends Migration
      */
     public function up()
     {
-        //
-        Schema::create('kits_consumables', function ($table) {
-            $table->increments('id');
-            $table->integer('kit_id')->nullable()->default(NULL); 
-            $table->integer('consumable_id')->nullable()->default(NULL);    
-            $table->integer('quantity')->default(1);
-            $table->timestamps();
-        });
+        if (!Schema::hasTable('kits_consumables')) {
+            Schema::create('kits_consumables', function ($table) {
+                $table->increments('id');
+                $table->integer('kit_id')->nullable()->default(NULL); 
+                $table->integer('consumable_id')->nullable()->default(NULL);    
+                $table->integer('quantity')->default(1);
+                $table->timestamps();
+            });
+        }
     }
 
     /**
@@ -30,7 +31,8 @@ class AddKitsConsumablesTable extends Migration
      */
     public function down()
     {
-        //
-		Schema::drop('kits_consumables');
+        if (Schema::hasTable('kits_consumables')) {
+		    Schema::drop('kits_consumables');
+        }
     }
 }
diff --git a/database/migrations/2019_02_07_190030_add_kits_accessories_table.php b/database/migrations/2019_02_07_190030_add_kits_accessories_table.php
index f0e80249db..df36765c0f 100644
--- a/database/migrations/2019_02_07_190030_add_kits_accessories_table.php
+++ b/database/migrations/2019_02_07_190030_add_kits_accessories_table.php
@@ -13,14 +13,15 @@ class AddKitsAccessoriesTable extends Migration
      */
     public function up()
     {
-        //
-        Schema::create('kits_accessories', function ($table) {
-            $table->increments('id');
-            $table->integer('kit_id')->nullable()->default(NULL); 
-            $table->integer('accessory_id')->nullable()->default(NULL);    
-            $table->integer('quantity')->default(1);
-            $table->timestamps();
-        });
+        if (!Schema::hasTable('kits_accessories')) {
+            Schema::create('kits_accessories', function ($table) {
+                $table->increments('id');
+                $table->integer('kit_id')->nullable()->default(NULL); 
+                $table->integer('accessory_id')->nullable()->default(NULL);    
+                $table->integer('quantity')->default(1);
+                $table->timestamps();
+            });
+        }
     }
 
     /**
@@ -30,7 +31,8 @@ class AddKitsAccessoriesTable extends Migration
      */
     public function down()
     {
-        //
-		Schema::drop('kits_accessories');
+        if (Schema::hasTable('kits_accessories')) {
+		    Schema::drop('kits_accessories');
+        }
     }
 }