diff --git a/arm_compute/runtime/NEON/functions/NEPReluLayer.h b/arm_compute/runtime/NEON/functions/NEPReluLayer.h
index 756058b..358e633 100644
--- a/arm_compute/runtime/NEON/functions/NEPReluLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEPReluLayer.h
@@ -31,6 +31,7 @@
 namespace arm_compute
 {
 class ITensor;
+class ITensorInfo;
 
 namespace experimental
 {