diff --git a/test/diff/semi/in.nix b/test/diff/semi/in.nix
new file mode 100644
index 00000000..207f1afb
--- /dev/null
+++ b/test/diff/semi/in.nix
@@ -0,0 +1,5 @@
+{
+  a = null
+
+  ;
+}
diff --git a/test/diff/semi/out.nix b/test/diff/semi/out.nix
new file mode 100644
index 00000000..28092a36
--- /dev/null
+++ b/test/diff/semi/out.nix
@@ -0,0 +1,3 @@
+{
+  a = null;
+}