Release 18.08
diff --git a/src/armnnTfParser/test/Concat.cpp b/src/armnnTfParser/test/Concat.cpp
index a7d5ea0..3e39bef 100644
--- a/src/armnnTfParser/test/Concat.cpp
+++ b/src/armnnTfParser/test/Concat.cpp
@@ -9,7 +9,7 @@
 
 BOOST_AUTO_TEST_SUITE(TensorflowParser)
 
-struct ConcatFixture : public ParserPrototxtFixture<armnnTfParser::ITfParser>
+struct ConcatFixture : public armnnUtils::ParserPrototxtFixture<armnnTfParser::ITfParser>
 {
     explicit ConcatFixture(const armnn::TensorShape& inputShape0, const armnn::TensorShape& inputShape1,
                            unsigned int concatDim)