diff --git a/make/doxygen.mk b/make/doxygen.mk
index 5157d26e..9f0f0c8b 100644
--- a/make/doxygen.mk
+++ b/make/doxygen.mk
@@ -10,8 +10,8 @@ ifneq ($(GENERATE_DOXYGEN),true)
 include $(MODDIR)/make/dummy.mk
 else
 
-UPLOAD_FILE_MODE            ?= 644
-UPLOAD_DIR_MODE             ?= 755
+UPLOAD_FILE_MODE        ?= 644
+UPLOAD_DIR_MODE         ?= 755
 
 include $(MODDIR)/make/upload-defs.mk