diff --git a/src/wayland/drmclientbuffer.cpp b/src/wayland/drmclientbuffer.cpp
index 8b30cf721e..5773ee0aff 100644
--- a/src/wayland/drmclientbuffer.cpp
+++ b/src/wayland/drmclientbuffer.cpp
@@ -17,7 +17,7 @@
 
 namespace KWaylandServer
 {
-typedef GLboolean (*eglQueryWaylandBufferWL_func)(EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
+typedef EGLBoolean (*eglQueryWaylandBufferWL_func)(EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
 static eglQueryWaylandBufferWL_func eglQueryWaylandBufferWL = nullptr;
 
 class DrmClientBufferPrivate : public ClientBufferPrivate