diff --git a/tutorials/mesh/createPatch/multiRegionHeater_autoPatch/system/controlDict b/tutorials/mesh/createPatch/multiRegionHeater_autoPatch/system/controlDict
index cb173aef7d..232b513b22 100644
--- a/tutorials/mesh/createPatch/multiRegionHeater_autoPatch/system/controlDict
+++ b/tutorials/mesh/createPatch/multiRegionHeater_autoPatch/system/controlDict
@@ -14,6 +14,8 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+libs            (compressibleTurbulenceModels);
+
 application     chtMultiRegionFoam;
 
 startFrom       startTime;