diff --git a/apps/codecs/libspeex/libspeex.make b/apps/codecs/libspeex/libspeex.make
index 01fa5a3a3d..e25ea646c5 100644
--- a/apps/codecs/libspeex/libspeex.make
+++ b/apps/codecs/libspeex/libspeex.make
@@ -14,7 +14,7 @@
 # disable strict aliasing optimizations for now, it gives warnings due to
 # some horrid typecasting
 SPEEXFLAGS = $(filter-out -O%, $(filter-out -fstrict-aliasing, $(CODECFLAGS))) \
-		-fstrict-aliasing -DHAVE_CONFIG_H -DSPEEX_DISABLE_ENCODER \
+		-fno-strict-aliasing -DHAVE_CONFIG_H -DSPEEX_DISABLE_ENCODER \
 		-I$(APPSDIR)/codecs/libspeex
 
 # libspeex is faster on ARM-targets with -O1 instead of -O2