diff --git a/pkgs/development/libraries/opencl-headers/default.nix b/pkgs/development/libraries/opencl-headers/default.nix
index 1ef27bf5831..d7a8b4497f7 100644
--- a/pkgs/development/libraries/opencl-headers/default.nix
+++ b/pkgs/development/libraries/opencl-headers/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Khronos OpenCL headers version ${version}";
     homepage = "https://www.khronos.org/registry/cl/";
-    license = licenses.mit;
+    license = licenses.asl20;
     platforms = platforms.unix;
   };
 }