diff --git a/libfaad2/common.h b/libfaad2/common.h
index dd515bf2c8..0706390169 100644
--- a/libfaad2/common.h
+++ b/libfaad2/common.h
@@ -124,6 +124,9 @@ extern "C" {
 # ifdef MAIN_DEC
 #  undef MAIN_DEC
 # endif
+# ifdef SBR_DEC
+#  undef SBR_DEC
+# endif
 #endif // FIXED_POINT
 
 #ifdef DRM