diff --git a/package/rules.mk b/package/rules.mk
index c05333b02..d44cd986a 100644
--- a/package/rules.mk
+++ b/package/rules.mk
@@ -7,16 +7,16 @@ endif
 define Build/DefaultTargets
   ifeq ($(DUMP),)
     ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p $(PKG_BUILD_DIR) . $(TOPDIR)/package/rules.mk),$(PKG_BUILD_DIR))
-	  ifeq ($(CONFIG_AUTOREBUILD),y)
+      ifeq ($(CONFIG_AUTOREBUILD),y)
         $(PKG_BUILD_DIR)/.prepared: package-clean
       endif
     endif
 
     ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg $(IPKG_$(1)) $(PKG_BUILD_DIR)),$(IPKG_$(1)))
-	  ifeq ($(CONFIG_AUTOREBUILD),y)
+      ifeq ($(CONFIG_AUTOREBUILD),y)
         $(PKG_BUILD_DIR)/.built: package-rebuild
       endif
-	endif
+    endif
   endif
 
   $(PKG_BUILD_DIR)/.prepared: $(DL_DIR)/$(PKG_SOURCE)