diff --git a/codecs/Makefile b/codecs/Makefile
index 6e096e19b0dc73d9d2a3ed07b1f94c2a3eba4bd8..602215886d08ed10bce92d910ac9f644d5f2affb 100755
--- a/codecs/Makefile
+++ b/codecs/Makefile
@@ -31,18 +31,18 @@ ifneq (${UI_SPEEX},)
 endif
 ifneq (${UIS_SPEEX},)
   MODSPEEX=codec_speex.so
-  CFLAGS+=-I/usr/include/speex
+  CFLAGS+=-I$(CROSS_COMPILE_TARGET)/usr/include/speex
   LIBSPEEX+=-lspeex -lm
 endif
 ifneq (${ULI_SPEEX},)
   MODSPEEX=codec_speex.so
-  CFLAGS+=-I/usr/local/include
+  CFLAGS+=-I$(CROSS_COMPILE_TARGET)/usr/local/include
   LIBSPEEX=-L$(CROSS_COMPILE_TARGET)/usr/local/lib
   LIBSPEEX+=-lspeex -lm
 endif
 ifneq (${ULIS_SPEEX},)
   MODSPEEX=codec_speex.so
-  CFLAGS+=-I/usr/local/include/speex
+  CFLAGS+=-I$(CROSS_COMPILE_TARGET)/usr/local/include/speex
   LIBSPEEX=-L$(CROSS_COMPILE_TARGET)/usr/local/lib
   LIBSPEEX+=-lspeex -lm
 endif