diff --git a/audio/artyfx-lv2/Makefile b/audio/artyfx-lv2/Makefile
index bb04ee1c833f6..9e37ecf74d766 100644
--- a/audio/artyfx-lv2/Makefile
+++ b/audio/artyfx-lv2/Makefile
@@ -28,7 +28,6 @@ OPTIONS_DEFAULT_i386=	SSE
 
 SSE_CMAKE_ON=	-DPORT_SIMD_FLAGS:STRING="-msse -msse2 -mfpmath=sse"
 
-CXXFLAGS_powerpc64=	-maltivec
 CXXFLAGS_powerpc=	-maltivec
 
 post-patch: