diff --git a/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp b/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp
index 14c5b36685..12b4d3f5b3 100644
--- a/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp
+++ b/modules/juce_audio_basics/buffers/juce_FloatVectorOperations.cpp
@@ -101,7 +101,7 @@ namespace FloatVectorHelpers
 
 
 #else
- #define JUCE_PERFORM_SSE_OP_DEST(normalOp, unused1)                       for (int i = 0; i < num; ++i) normalOp;
+ #define JUCE_PERFORM_SSE_OP_DEST(normalOp, unused1, unused2)              for (int i = 0; i < num; ++i) normalOp;
  #define JUCE_PERFORM_SSE_OP_SRC_DEST(normalOp, sseOp, locals, increment)  for (int i = 0; i < num; ++i) normalOp;
 #endif
 
diff --git a/modules/juce_audio_basics/juce_audio_basics.cpp b/modules/juce_audio_basics/juce_audio_basics.cpp
index 55cdc56026..0f5c6897fb 100644
--- a/modules/juce_audio_basics/juce_audio_basics.cpp
+++ b/modules/juce_audio_basics/juce_audio_basics.cpp
@@ -42,7 +42,7 @@
 #endif
 
 #if ! JUCE_INTEL
- #define JUCE_USE_SSE_INTRINSICS 0
+ #undef JUCE_USE_SSE_INTRINSICS
 #endif
 
 #if JUCE_USE_SSE_INTRINSICS