diff --git a/Makefile b/Makefile
index c2122b1f92..8f9452c049 100644
--- a/Makefile
+++ b/Makefile
@@ -285,7 +285,7 @@ ifeq ($(shell if test $(CC_VERSION) -ge 34; then echo true; fi), true)
 endif
 
 ifdef DEBUG
-  CFLAGS += -g -D_DEBUG
+  CFLAGS += -g -fno-inline -D_DEBUG
 endif
 
 ifdef PROFILE