diff --git a/tests_errors/export-vector-param.ispc b/tests_errors/export-vector-param.ispc
new file mode 100644
index 00000000..b0df1ef9
--- /dev/null
+++ b/tests_errors/export-vector-param.ispc
@@ -0,0 +1,4 @@
+// dsgsdhg
+
+export void foo(uniform float<3> x) {
+}