diff --git a/core/src/main/java/com/google/zxing/qrcode/detector/FinderPatternFinder.java b/core/src/main/java/com/google/zxing/qrcode/detector/FinderPatternFinder.java
index 2ab3e86b0..3800dc439 100755
--- a/core/src/main/java/com/google/zxing/qrcode/detector/FinderPatternFinder.java
+++ b/core/src/main/java/com/google/zxing/qrcode/detector/FinderPatternFinder.java
@@ -26,6 +26,7 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Comparator;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
@@ -621,6 +622,12 @@ public class FinderPatternFinder {
       throw NotFoundException.getNotFoundInstance();
     }
 
+    for (Iterator<FinderPattern> it = possibleCenters.iterator(); it.hasNext();) {
+      if (it.next().getCount() < CENTER_QUORUM) {
+        it.remove();
+      }
+    }
+
     possibleCenters.sort(moduleComparator);
 
     double distortion = Double.MAX_VALUE;
diff --git a/core/src/test/java/com/google/zxing/maxicode/MaxiCodeBlackBox1TestCase.java b/core/src/test/java/com/google/zxing/maxicode/MaxiCodeBlackBox1TestCase.java
index e7e8fa842..ed0265620 100644
--- a/core/src/test/java/com/google/zxing/maxicode/MaxiCodeBlackBox1TestCase.java
+++ b/core/src/test/java/com/google/zxing/maxicode/MaxiCodeBlackBox1TestCase.java
@@ -32,7 +32,7 @@ public final class MaxiCodeBlackBox1TestCase extends AbstractBlackBoxTestCase {
   public MaxiCodeBlackBox1TestCase() {
     super("src/test/resources/blackbox/maxicode-1", new MultiFormatReader(), BarcodeFormat.MAXICODE);
     addHint(DecodeHintType.PURE_BARCODE);
-    addTest(1, 1, 0.0f);
+    addTest(7, 7, 0.0f);
   }
 
 }
diff --git a/core/src/test/java/com/google/zxing/maxicode/Maxicode1TestCase.java b/core/src/test/java/com/google/zxing/maxicode/Maxicode1TestCase.java
index dde0f29e6..6d3f49b0f 100644
--- a/core/src/test/java/com/google/zxing/maxicode/Maxicode1TestCase.java
+++ b/core/src/test/java/com/google/zxing/maxicode/Maxicode1TestCase.java
@@ -27,7 +27,7 @@ public final class Maxicode1TestCase extends AbstractBlackBoxTestCase {
 
   public Maxicode1TestCase() {
     super("src/test/resources/blackbox/maxicode-1", new MultiFormatReader(), BarcodeFormat.MAXICODE);
-    addTest(6, 6, 0.0f);
+    addTest(7, 7, 0.0f);
   }
 
 }
diff --git a/core/src/test/java/com/google/zxing/qrcode/QRCodeBlackBox2TestCase.java b/core/src/test/java/com/google/zxing/qrcode/QRCodeBlackBox2TestCase.java
index 7c11dad96..111c2286a 100644
--- a/core/src/test/java/com/google/zxing/qrcode/QRCodeBlackBox2TestCase.java
+++ b/core/src/test/java/com/google/zxing/qrcode/QRCodeBlackBox2TestCase.java
@@ -28,7 +28,7 @@ public final class QRCodeBlackBox2TestCase extends AbstractBlackBoxTestCase {
   public QRCodeBlackBox2TestCase() {
     super("src/test/resources/blackbox/qrcode-2", new MultiFormatReader(), BarcodeFormat.QR_CODE);
     addTest(31, 31, 0.0f);
-    addTest(30, 30, 90.0f);
+    addTest(29, 29, 90.0f);
     addTest(30, 30, 180.0f);
     addTest(30, 30, 270.0f);
   }