diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index a77c1910db..def2eea9fa 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -722,7 +722,7 @@ def guess_license(srctree):
     md5sums = get_license_md5sums(tinfoil.config_data)
 
     licenses = []
-    licspecs = ['LICENSE*', 'COPYING*', '*[Ll]icense*', 'LICENCE*', 'LEGAL*', '[Ll]egal*', '*GPL*', 'README.lic*', 'COPYRIGHT*', '[Cc]opyright*']
+    licspecs = ['*LICEN[CS]E*', 'COPYING*', '*[Ll]icense*', 'LEGAL*', '[Ll]egal*', '*GPL*', 'README.lic*', 'COPYRIGHT*', '[Cc]opyright*']
     licfiles = []
     for root, dirs, files in os.walk(srctree):
         for fn in files: