diff --git a/daemon/globals.mak b/daemon/globals.mak
index dc0c1a381aad60da193da9ac086c1aad76339d05..10c0d7234c3910b5f68b8490ba71e5b52d79658a 100644
--- a/daemon/globals.mak
+++ b/daemon/globals.mak
@@ -22,20 +22,14 @@ SIP_CFLAGS=-I$(src)/libs/$(PJPROJECT_DIR)/pjsip/include \
 
 if BUILD_SPEEX
 SPEEXCODEC=-DHAVE_SPEEX_CODEC
-else
-SPEEXCODEC=
 endif
 
 if BUILD_OPUS
 OPUSCODEC=-DHAVE_OPUS
-else
-OPUSCODEC=
 endif
 
 if BUILD_GSM
 GSMCODEC=-DHAVE_GSM_CODEC
-else
-GSMCODEC=
 endif
 
 # Preprocessor flags