diff --git a/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp b/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
index ce4cde2..54d6db6 100644
--- a/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
+++ b/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
@@ -19,4 +19,14 @@
     AdditionEndToEnd<armnn::DataType::Float32>(tosaDefaultBackends);
 }
 
+TEST_CASE("TosaRefEndtoEndTestInt32")
+{
+    AdditionEndToEnd<armnn::DataType::Signed32>(tosaDefaultBackends);
+}
+
+TEST_CASE("TosaRefEndtoEndTestFloat16")
+{
+    AdditionEndToEndFloat16<armnn::DataType::Float16>(tosaDefaultBackends);
+}
+
 }
\ No newline at end of file