diff --git a/src/RevitMechanicalSpecification/Models/Fillers/ElementParamNameFiller.cs b/src/RevitMechanicalSpecification/Models/Fillers/ElementParamNameFiller.cs
index 8707ee8aa..d59ddb5e5 100644
--- a/src/RevitMechanicalSpecification/Models/Fillers/ElementParamNameFiller.cs
+++ b/src/RevitMechanicalSpecification/Models/Fillers/ElementParamNameFiller.cs
@@ -45,7 +45,7 @@ public ElementParamNameFiller(
         }
 
         protected override void PrepareValue(SpecificationElement specificationElement) {
-            specificationElement.ElementName = GetName(specificationElement);
+            specificationElement.ElementName = GetName(specificationElement).Trim();
         }
 
         public override void SetParamValue(SpecificationElement specificationElement) {