diff --git a/README b/README
index 641f07f..9a04d9c 100644
--- a/README
+++ b/README
@@ -7,7 +7,7 @@ Usage
 
 License
 
-MIT
+GNU-GPL-3
 
 From an idea of LSC https://github.com/dealfonso/lsc
 
diff --git a/shasumscript b/shasumscript
index 074a205..a3ff667 100755
--- a/shasumscript
+++ b/shasumscript
@@ -35,7 +35,7 @@ cat <<EOT > "$newfile"
 # The real script can be found after the separator:
 # $sha
 #
-# License: MIT
+# License: GNU GPL3
 # Author: Patrick Cao Huu Thien
 
 tmpexe="\$(mktemp)"