diff --git a/poky/meta/classes/patch.bbclass b/poky/meta/classes/patch.bbclass
index 3e0a181..cd241f1 100644
--- a/poky/meta/classes/patch.bbclass
+++ b/poky/meta/classes/patch.bbclass
@@ -153,6 +153,7 @@
 patch_do_patch[vardepsexclude] = "PATCHRESOLVE"
 
 addtask patch after do_unpack
+do_patch[umask] = "022"
 do_patch[dirs] = "${WORKDIR}"
 do_patch[depends] = "${PATCHDEPENDENCY}"