diff --git a/source/Lib/CommonLib/AlfParameters.h b/source/Lib/CommonLib/AlfParameters.h
index f4da653105911956cb22cf7e1e4be84bae8f931d..131b88fbf16e7eccb5ac8d1ffc38291db099517f 100644
--- a/source/Lib/CommonLib/AlfParameters.h
+++ b/source/Lib/CommonLib/AlfParameters.h
@@ -168,7 +168,7 @@ struct AlfParam
     {
       return false;
     }
-    if (nonLinearFlag == other.nonLinearFlag)
+    if (nonLinearFlag != other.nonLinearFlag)
     {
       return false;
     }
@@ -196,7 +196,7 @@ struct AlfParam
     {
       return false;
     }
-    if (newFilterFlag == other.newFilterFlag)
+    if (newFilterFlag != other.newFilterFlag)
     {
       return false;
     }