diff --git a/include/package.mk b/include/package.mk
index b4b6538b6..c0953ae70 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -19,13 +19,12 @@ define Build/DefaultTargets
         $(PKG_BUILD_DIR)/.prepared: package-clean
       endif
 
-      ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(IPKG_$(1)) $(PKG_BUILD_DIR) | tee /tmp/check_$(1)),$(IPKG_$(1)))
+      ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(IPKG_$(1)) $(PKG_BUILD_DIR)),$(IPKG_$(1)))
         $(PKG_BUILD_DIR)/.built: package-rebuild
       endif
     endif
   endif
 
-
   $(PKG_BUILD_DIR)/.prepared:
 	@-rm -rf $(PKG_BUILD_DIR)
 	@mkdir -p $(PKG_BUILD_DIR)