diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index d50438fd7f9..d8a548f1b1b 100644
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -361,7 +361,7 @@ _mesa_has_compute_shaders(const struct gl_context *ctx)
 /**
  * Checks if the context supports tessellation.
  */
-static inline GLboolean
+static inline bool
 _mesa_has_tessellation(const struct gl_context *ctx)
 {
    /* _mesa_has_EXT_tessellation_shader(ctx) is redundant with the OES