diff --git a/IDEHelper/Compiler/BfCompiler.cpp b/IDEHelper/Compiler/BfCompiler.cpp
index d13b9bef..d33e4659 100644
--- a/IDEHelper/Compiler/BfCompiler.cpp
+++ b/IDEHelper/Compiler/BfCompiler.cpp
@@ -7489,7 +7489,12 @@ bool BfCompiler::DoCompile(const StringImpl& outputDirectory)
 
 			Array<BfTypeInstance*> typeWorkList;
 
+			Array<BfType*> typeList;
+			typeList.Reserve(mContext->mResolvedTypes.GetCount());
 			for (auto type : mContext->mResolvedTypes)
+				typeList.Add(type);
+
+			for (auto type : typeList)
 			{
 				auto module = type->GetModule();
 
@@ -10964,4 +10969,4 @@ BF_EXPORT const char* BF_CALLTYPE BfCompiler_GetEmitLocation(BfCompiler* bfCompi
 BF_EXPORT bool BF_CALLTYPE BfCompiler_WriteEmitData(BfCompiler* bfCompiler, char* filePath, BfProject* project)
 {
 	return bfCompiler->WriteEmitData(filePath, project);
-}
\ No newline at end of file
+}