diff --git a/ts2panda/src/compilerDriver.ts b/ts2panda/src/compilerDriver.ts
index 07fc21b2367aa1d3a475ca68c1f53f3bc8baa358..85c8b8356680bcc3dcf83ab4fb744abc25278d1d 100644
--- a/ts2panda/src/compilerDriver.ts
+++ b/ts2panda/src/compilerDriver.ts
@@ -371,7 +371,7 @@ export class CompilerDriver {
                 throw new Error("the function name is missing from the name map");
             }
 
-            if (name.lastIndexOf(".") != -1) {
+            if (name.lastIndexOf(".") != -1 || name.lastIndexOf("\\") != -1) {
                 name = `#${this.getFuncId(funcNode)}#`
             }
         }