diff --git a/src/sourcemap.ts b/src/sourcemap.ts
index 40d50f98..3ecdf477 100644
--- a/src/sourcemap.ts
+++ b/src/sourcemap.ts
@@ -40,7 +40,7 @@ export function getSourceMap(
       templateMap as Omit<RawSourceMap, 'version'> as TraceEncodedSourceMap,
     )
     const offset =
-      (trimAnalyzedBindings(scriptCode).match(/\r?\n/g)?.length ?? 0) + 1
+      (trimAnalyzedBindings(scriptCode).match(/\r?\n/g)?.length ?? 0) 
     eachMapping(tracer, (m) => {
       if (m.source == null) return
       addMapping(gen, {