diff --git a/flex/internal/BUILD b/flex/internal/BUILD
index 2038483..ac39836 100644
--- a/flex/internal/BUILD
+++ b/flex/internal/BUILD
@@ -3,8 +3,8 @@ load("@rules_flex//flex/internal:toolchain.bzl", "flex_toolchain_info")
 
 [flex_toolchain_info(
     name = "toolchain_v{}".format(version),
-    flex_tool = "@flex_v{}//bin:flex".format(version),
     flex_lexer_h = "@flex_v{}//:flex_lexer_h".format(version),
+    flex_tool = "@flex_v{}//bin:flex".format(version),
     tags = ["manual"],
     visibility = ["//visibility:public"],
 ) for version in VERSION_URLS]
diff --git a/flex/internal/repository.bzl b/flex/internal/repository.bzl
index 649270d..099d72b 100644
--- a/flex/internal/repository.bzl
+++ b/flex/internal/repository.bzl
@@ -90,7 +90,7 @@ def _flex_repository(ctx):
     # Fix build errors in older Flex due to use of undeclared functions.
     if version in ["2.5.36", "2.5.37"]:
         ctx.template("flexdef.h", "flexdef.h", substitutions = {
-            "extern void lerrsf": "extern void lerrsf_fatal(const char *msg, const char arg[]);\nextern void lerrsf"
+            "extern void lerrsf": "extern void lerrsf_fatal(const char *msg, const char arg[]);\nextern void lerrsf",
         }, executable = False)
 
     ctx.file("WORKSPACE", "workspace(name = {name})\n".format(name = repr(ctx.name)))