diff --git a/test/Lstm.cpp b/test/Lstm.cpp
index b1b7c9d..5681232 100644
--- a/test/Lstm.cpp
+++ b/test/Lstm.cpp
@@ -1491,8 +1491,11 @@
                  outputDimensions,                      outputValue,
                  compute);
 }
-
-static const boost::array<armnn::Compute, 2> COMPUTE_DEVICES = {{ armnn::Compute::CpuRef, armnn::Compute::GpuAcc }};
+#ifndef ARMCOMPUTECL_ENABLED
+    static const boost::array<armnn::Compute, 1> COMPUTE_DEVICES = {{ armnn::Compute::CpuRef }};
+#else
+    static const boost::array<armnn::Compute, 2> COMPUTE_DEVICES = {{ armnn::Compute::CpuRef, armnn::Compute::GpuAcc }};
+#endif
 
 BOOST_DATA_TEST_CASE(LstmNoCifgNoPeepholeNoProjectionTest, COMPUTE_DEVICES)
 {