diff --git a/recipes-core/microcode/intel-microcode_20190618.bb b/recipes-core/microcode/intel-microcode_20190618.bb
index fd68230a..6bbead6c 100644
--- a/recipes-core/microcode/intel-microcode_20190618.bb
+++ b/recipes-core/microcode/intel-microcode_20190618.bb
@@ -65,4 +65,4 @@ PACKAGES = "${PN}"
 
 FILES_${PN} = "${nonarch_base_libdir}"
 
-UPSTREAM_CHECK_GITTAGREGEX = "^microcode-(?P<pver>(\d+)[a-z])$"
+UPSTREAM_CHECK_GITTAGREGEX = "^microcode-(?P<pver>(\d+)[a-z]*)$"