diff --git a/Makefile b/Makefile
index b8dcee3..b9b2594 100644
--- a/Makefile
+++ b/Makefile
@@ -10,11 +10,12 @@ default: \
 
 .PHONY: clean
 clean: toolchain
-	rm -rf $(OUT_DIR) $(CACHE_DIR)/buildroot-ccache || :
+	rm -rf $(CACHE_DIR)/buildroot-ccache
 	$(call toolchain,$(USER)," \
 		cd $(FETCH_DIR)/buildroot; \
 		make clean; \
 	")
+	$(MAKE) toolchain-clean
 
 .PHONY: mrproper
 mrproper:
diff --git a/src/toolchain b/src/toolchain
index 4a4d61f..770c4ad 160000
--- a/src/toolchain
+++ b/src/toolchain
@@ -1 +1 @@
-Subproject commit 4a4d61f1b7f126310e618b1fb5fe3ae9aad7f592
+Subproject commit 770c4add580c19ed9d9ead6a2ac765a397cb889c