diff --git a/Makefile b/Makefile
index 2535a08691efddd61c4aec9ff4e3465f57c9c901..d37f242aee28a56672ea868cfac24f0806dbf505 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS=-Wall -O3 -std=gnu99
+CFLAGS=-Wall -O3 -std=gnu99 -ggdb3
 
 all: compctld compctl