diff --git a/Architecture/amd64/cpu/SMPTrampoline.asm_ b/Architecture/amd64/cpu/SMPTrampoline.asm
similarity index 100%
rename from Architecture/amd64/cpu/SMPTrampoline.asm_
rename to Architecture/amd64/cpu/SMPTrampoline.asm
diff --git a/Makefile b/Makefile
index 74a1399..32cbb3b 100644
--- a/Makefile
+++ b/Makefile
@@ -97,7 +97,7 @@ endif
 ifeq ($(DEBUG), 1)
 	CFLAGS += -DDEBUG -ggdb -O0 -fdiagnostics-color=always
 	LDFLAGS += -ggdb -O0 -g
-	NASMFLAGS += -felf32 -g
+	NASMFLAGS += -F dwarf -g
 	WARNCFLAG += -Wno-unused-function -Wno-maybe-uninitialized -Wno-builtin-declaration-mismatch -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-variable
 ifeq ($(TESTING), 1)
 	CFLAGS += -DTESTING