diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index 2a15d36cce..b0e0a43761 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -453,7 +453,7 @@ (define-public mesa-opencl
      `(("libclc" ,libclc)
        ,@(package-inputs mesa)))
     (native-inputs
-     `(("clang" ,clang)
+     `(("clang" ,clang-8)
        ,@(package-native-inputs mesa)))))
 
 (define-public mesa-opencl-icd