diff --git a/Makefile b/Makefile
index c4e2d6f1d9..e1f3735e08 100644
--- a/Makefile
+++ b/Makefile
@@ -45,10 +45,10 @@ endif
 
 all: latest_vc latest_tcc
 ifdef WIN32
-	$(CC) $(CFLAGS) -std=c99 -municode -w -o v.exe $(TMPVC)/$(VCFILE) $(LDFLAGS)
+	$(CC) $(CFLAGS) -g -std=c99 -municode -w -o v.exe $(TMPVC)/$(VCFILE) $(LDFLAGS)
 	./v.exe self
 else
-	$(CC) $(CFLAGS) -std=gnu11 -w -o v $(TMPVC)/$(VCFILE) $(LDFLAGS) -lm
+	$(CC) $(CFLAGS) -g -std=gnu11 -w -o v $(TMPVC)/$(VCFILE) $(LDFLAGS) -lm
 ifdef ANDROID
 	chmod 755 v
 endif