diff --git a/gopls/internal/lsp/cache/snapshot.go b/gopls/internal/lsp/cache/snapshot.go
index f81c54a..0383ac8 100644
--- a/gopls/internal/lsp/cache/snapshot.go
+++ b/gopls/internal/lsp/cache/snapshot.go
@@ -535,7 +535,7 @@
 		if err != nil {
 			return "", nil, cleanup, err
 		}
-		modContent, err = modFH.Read()
+		modContent, err = modFH.Content()
 		if err != nil {
 			return "", nil, cleanup, err
 		}