diff --git a/src/posix_module.c b/src/posix_module.c
index 7d81c672..8dd7d32f 100644
--- a/src/posix_module.c
+++ b/src/posix_module.c
@@ -44,10 +44,17 @@ void _glfwPlatformFreeModule(void* module)
     dlclose(module);
 }
 
+#if defined(__GNUC__)
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wpedantic"
+#endif
 GLFWproc _glfwPlatformGetModuleSymbol(void* module, const char* name)
 {
-    return dlsym(module, name);
+    return (GLFWproc)dlsym(module, name);
 }
+#if defined(__GNUC__)
+ #pragma GCC diagnostic pop
+#endif
 
 #endif // GLFW_BUILD_POSIX_MODULE