diff --git a/Mods/Core_SK/Patches/Core/ThoughtDefs/Thoughts_Situation_General.xml b/Mods/Core_SK/Patches/Core/ThoughtDefs/Thoughts_Situation_General.xml
index 1d17f6354e..e24370b464 100644
--- a/Mods/Core_SK/Patches/Core/ThoughtDefs/Thoughts_Situation_General.xml
+++ b/Mods/Core_SK/Patches/Core/ThoughtDefs/Thoughts_Situation_General.xml
@@ -34,7 +34,7 @@
 	</Operation>
 
 	<Operation Class="SK.PatchOperationReplaceExtended">
-		<xpath>Defs/ThoughtDef[defName=EnvironmentCold"]</xpath>
+		<xpath>Defs/ThoughtDef[defName="EnvironmentCold"]</xpath>
 		<value>
 			<nullifyingTraits>
 				<li>ColdLover</li>
@@ -61,7 +61,7 @@
 	</Operation>
 
 	<Operation Class="SK.PatchOperationReplaceExtended">
-		<xpath>Defs/ThoughtDef[defName=EnvironmentDark"]</xpath>
+		<xpath>Defs/ThoughtDef[defName="EnvironmentDark"]</xpath>
 		<value>
 			<developmentalStageFilter>Baby, Child, Adult</developmentalStageFilter>
 			<nullifyingTraits>