diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 67cf8bc9cd1..eb7311eb3d7 100644
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -942,6 +942,10 @@ TODO: document the other workarounds.
             <option name="vk_zero_vram" value="true" />
         </application>
 
+        <application name="X4 Foundations" executable="X4.exe">
+            <option name="vk_zero_vram" value="true" />
+        </application>
+
         <!-- Wolfenstein: Youngblood crashes at startup on xwayland without this workaround. -->
         <application name="Wolfenstein: Youngblood(x64vk)" executable="Youngblood_x64vk.exe">
             <option name="vk_x11_strict_image_count" value="true" />