diff --git a/binaries/data/mods/public/gui/session/selection_panels.js b/binaries/data/mods/public/gui/session/selection_panels.js
index 1b749636fb..6a4a970ee6 100644
--- a/binaries/data/mods/public/gui/session/selection_panels.js
+++ b/binaries/data/mods/public/gui/session/selection_panels.js
@@ -334,7 +334,7 @@ g_SelectionPanels.Construction = {
 		if (!data.technologyEnabled || data.limits.canBeAddedCount == 0)
 		{
 			data.button.enabled = false;
-			modifier += "color: 0 0 0 127:textureAsMask:";
+			modifier += "color: 0 0 0 127:";
 			modifier += "grayscale:";
 		}
 		else if (data.neededResources)