diff --git a/nixos/tests/common/x11.nix b/nixos/tests/common/x11.nix
index b79cedb864de..3d4b2fb71105 100644
--- a/nixos/tests/common/x11.nix
+++ b/nixos/tests/common/x11.nix
@@ -14,4 +14,9 @@
   # Don't use a desktop manager.
   services.displayManager.defaultSession = lib.mkDefault "none+icewm";
   services.xserver.windowManager.icewm.enable = true;
+
+  # Help with OCR
+  environment.etc."icewm/theme".text = ''
+    Theme="gtk2/default.theme"
+  '';
 }