diff --git a/tests/reference/asr-sign_01-62b270e.json b/tests/reference/asr-sign_01-62b270e.json
new file mode 100644
index 0000000000..52c1cc68b0
--- /dev/null
+++ b/tests/reference/asr-sign_01-62b270e.json
@@ -0,0 +1,13 @@
+{
+    "basename": "asr-sign_01-62b270e",
+    "cmd": "lfortran --show-asr --no-color {infile} -o {outfile}",
+    "infile": "tests/errors/sign_01.f90",
+    "infile_hash": "467c2bd094955c085a80d6f4eb00ad122dfb895a2327a02ae62f1836",
+    "outfile": null,
+    "outfile_hash": null,
+    "stdout": null,
+    "stdout_hash": null,
+    "stderr": "asr-sign_01-62b270e.stderr",
+    "stderr_hash": "dab94d75469b4260c70326c06698d247c7f9bbe6c0aeebd631d20ab0",
+    "returncode": 2
+}
\ No newline at end of file
diff --git a/tests/reference/asr-sign_01-62b270e.stderr b/tests/reference/asr-sign_01-62b270e.stderr
new file mode 100644
index 0000000000..c2b5d85d5d
--- /dev/null
+++ b/tests/reference/asr-sign_01-62b270e.stderr
@@ -0,0 +1,5 @@
+semantic error: Kind of all the arguments of Sign must be the same
+ --> tests/errors/sign_01.f90:2:14
+  |
+2 |     print *, sign(1, 1_8)
+  |              ^^^^^^^^^^^^