diff --git a/core/plug-in/ilbc/Makefile b/core/plug-in/ilbc/Makefile
index 46a1977f..4aab011f 100644
--- a/core/plug-in/ilbc/Makefile
+++ b/core/plug-in/ilbc/Makefile
@@ -37,7 +37,7 @@ include ../Makefile.audio_module
 
 $(ILBC_DIR)/libilbc.a:
 #	-@cd $(ILBC_DIR); $(MAKE) all
-	$(MAKE) -C $(ILBC_DIR) libilbc.a
+	$(MAKE) -C $(ILBC_DIR) 
 
 .PHONY: clean_ilbclib
 clean_ilbclib:
diff --git a/core/plug-in/ilbc/iLBC_rfc3951/Makefile b/core/plug-in/ilbc/iLBC_rfc3951/Makefile
index 431f725d..3d748a19 100644
--- a/core/plug-in/ilbc/iLBC_rfc3951/Makefile
+++ b/core/plug-in/ilbc/iLBC_rfc3951/Makefile
@@ -1,7 +1,11 @@
 COREPATH ?=../../..
+lib_name = libilbc.a
+
+.PHONY: all
+all: $(lib_name) 
+
 include $(COREPATH)/../Makefile.defs
 
-lib_name = libilbc.a
 
 srcs     = $(wildcard *.c)
 hrds     = $(wildcard *.h)
@@ -11,8 +15,6 @@ depends  = $(srcs:.c=.d)
 AR		= ar
 RANLIB		= ranlib
 
-.PHONY: all
-all: $(lib_name) 
 
 .PHONY: clean
 clean: