diff --git a/IDEHelper/Compiler/BfResolvedTypeUtils.cpp b/IDEHelper/Compiler/BfResolvedTypeUtils.cpp
index 5be39d7a..0b6e6c1f 100644
--- a/IDEHelper/Compiler/BfResolvedTypeUtils.cpp
+++ b/IDEHelper/Compiler/BfResolvedTypeUtils.cpp
@@ -3138,7 +3138,9 @@ int BfResolvedTypeSet::DoHash(BfTypeReference* typeRef, LookupContext* ctx, BfHa
 						ctx->mFailed = true;
 						return 0;
 					}
-					return Hash(underlyingType, ctx, flags, hashSeed);
+					int hashVal = Hash(underlyingType, ctx, flags, hashSeed);
+					hashSeed = 0;
+					return hashVal;
 				}
 			}
 		}