1 files changed, 4 insertions, 4 deletions
diff --git a/src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/Utils.h b/src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/Utils.h
index 41ab4e320b..d4feac7da9 100644
--- a/src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/Utils.h
+++ b/src/core/experimental/dynamic_fusion/ClKernelBuildingImpl/Utils.h
@@ -21,7 +21,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#if defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION)
+#ifndef ENABLE_EXPERIMENTAL_DYNAMIC_FUSION
+#error "This experimental feature must be enabled with -DENABLE_EXPERIMENTAL_DYNAMIC_FUSION"
+#endif /* ENABLE_EXPERIMENTAL_DYNAMIC_FUSION */
 
 #ifndef ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_IMPL_UTILS
 #define ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_IMPL_UTILS
@@ -72,6 +74,4 @@ inline std::string to_string(const ClKernelCode &code)
 } // namespace experimental
 } // namespace arm_compute
 
-#endif //ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_IMPL_UTILS
-
-#endif // defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION)
-\ No newline at end of file
+#endif //ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_IMPL_UTILS
+\ No newline at end of file