diff --git a/unsupported/test/cxx11_tensor_expr.cpp b/unsupported/test/cxx11_tensor_expr.cpp
index 0d8e71a3c..b9c14c3d3 100644
--- a/unsupported/test/cxx11_tensor_expr.cpp
+++ b/unsupported/test/cxx11_tensor_expr.cpp
@@ -435,7 +435,7 @@ void test_minmax_nan_propagation_templ() {
 }
 #else
 template <typename Scalar>
-void test_minmax_nan_propagation_templ()
+void test_minmax_nan_propagation_templ() {};
 #endif
 
 static void test_clip() {