1 files changed, 1 insertions, 1 deletions
diff --git a/makefile b/makefile
index f570a4f..9af9064 100644
--- a/makefile
+++ b/makefile
@@ -20,7 +20,7 @@ glitch.elf: $(autogen) $(AS_OBJ) $(CXX_OBJ)
 	@echo "  LD  $@"
 	@$(LD) $(LD_FLAGS) -o $@ $(AS_OBJ) $(CXX_OBJ)
 
-$(AS_OBJ): $(OBJ_DIR)/%.o: %.s
+$(AS_OBJ): $(OBJ_DIR)/%.o: %.S
 	@mkdir -p $(@D)
 	@echo "  AS  $<"
 	@$(AS) -target $(TARGET) -nostdlib -Wall -Wextra -c $^ -o $@