diff --git a/Makefile b/Makefile
index 1ff1c35..09cfce1 100644
--- a/Makefile
+++ b/Makefile
@@ -41,7 +41,7 @@ LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/
 
 ifeq ($(DEBUG),1)
 CXXFLAGS += -DDEBUG -g
-CCFLAGS += -DDEBUG -g
+CFLAGS += -DDEBUG -g
 endif
 
 LIBS	:= -lwums -lwut -lfunctionpatcher -lromfs -lz