diff --git a/core/test/src/com/google/zxing/negative/FalsePositivesBlackBoxTestCase.java b/core/test/src/com/google/zxing/negative/FalsePositivesBlackBoxTestCase.java
index 97e18a253..fcac76679 100644
--- a/core/test/src/com/google/zxing/negative/FalsePositivesBlackBoxTestCase.java
+++ b/core/test/src/com/google/zxing/negative/FalsePositivesBlackBoxTestCase.java
@@ -27,10 +27,10 @@ public final class FalsePositivesBlackBoxTestCase extends AbstractNegativeBlackB
 
   public FalsePositivesBlackBoxTestCase() {
     super("test/data/blackbox/falsepositives");
-    addTest(2, 0.0f);
-    addTest(1, 90.0f);
-    addTest(1, 180.0f);
-    addTest(2, 270.0f);
+    addTest(1, 0.0f);
+    addTest(0, 90.0f);
+    addTest(0, 180.0f);
+    addTest(1, 270.0f);
   }
 
 }
diff --git a/core/test/src/com/google/zxing/negative/UnsupportedBlackBoxTestCase.java b/core/test/src/com/google/zxing/negative/UnsupportedBlackBoxTestCase.java
index 99ebdef54..e9108bd72 100644
--- a/core/test/src/com/google/zxing/negative/UnsupportedBlackBoxTestCase.java
+++ b/core/test/src/com/google/zxing/negative/UnsupportedBlackBoxTestCase.java
@@ -27,10 +27,10 @@ public final class UnsupportedBlackBoxTestCase extends AbstractNegativeBlackBoxT
 
   public UnsupportedBlackBoxTestCase() {
     super("test/data/blackbox/unsupported");
-    addTest(1, 0.0f);
-    addTest(1, 90.0f);
-    addTest(1, 180.0f);
-    addTest(1, 270.0f);
+    addTest(0, 0.0f);
+    addTest(0, 90.0f);
+    addTest(0, 180.0f);
+    addTest(0, 270.0f);
   }
 
 }