diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 004b904e2f7..b7084b5c1b2 100644
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -334,6 +334,12 @@ TODO: document the other workarounds.
             <option name="do_dce_before_clip_cull_analysis" value="true" />
         </application>
 
+        <!-- Workaround for Mari with executable name like Mari4.5v2, Mari4.7v4 -->
+        <application name="Mari" executable_regexp="Mari[0-9]+[.][0-9]+v[0-9]+">
+            <!-- Need ARB_gpu_shader5 for non-const sampler array index support -->
+            <option name="force_glsl_extensions_warn" value="true" />
+        </application>
+
         <!-- The GL thread allowlist is below, workarounds are above.
              Keep it that way. -->