diff --git a/Rules/UseIdenticalMandatoryParametersDSC.cs b/Rules/UseIdenticalMandatoryParametersDSC.cs
index 34ef8b47f..1ba4c30da 100644
--- a/Rules/UseIdenticalMandatoryParametersDSC.cs
+++ b/Rules/UseIdenticalMandatoryParametersDSC.cs
@@ -241,21 +241,14 @@ private IDictionary<string, string> GetKeys(string fileName)
             var errors = new System.Collections.ObjectModel.Collection<Exception>();
             var keys = new List<string>();
             List<CimClass> cimClasses = null;
-            try
+            if (!isDSCClassCacheInitialized)
             {
-                if (!isDSCClassCacheInitialized)
-                {
-                    DscClassCache.Initialize();
-                    isDSCClassCacheInitialized = true;
-                }
-
-                cimClasses = dscClassImporter(mofFilepath, moduleInfo, errors);
-            }
-            catch
-            {
-                // todo log the error
+                DscClassCache.Initialize();
+                isDSCClassCacheInitialized = true;
             }
 
+            cimClasses = dscClassImporter(mofFilepath, moduleInfo, errors);
+
             var cimClass = cimClasses?.FirstOrDefault();
             var cimSuperClassProperties = new HashSet<string>(
                 cimClass?.CimSuperClass?.CimClassProperties.Select(cimPropertyDeclaration => cimPropertyDeclaration.Name) ??