diff --git a/Testing/Source/Tests/MISCQ15.cpp b/Testing/Source/Tests/MISCQ15.cpp
index a162b36e..71981542 100755
--- a/Testing/Source/Tests/MISCQ15.cpp
+++ b/Testing/Source/Tests/MISCQ15.cpp
@@ -5,7 +5,7 @@
 #include "Error.h"
 #include "Test.h"
 
-#define SNR_THRESHOLD 70
+#define SNR_THRESHOLD 65
 /* 
 
 Reference patterns are generated with