diff --git a/tests/validation/NEON/MatMul.cpp b/tests/validation/NEON/MatMul.cpp
index 1a23697..0f97dcf 100644
--- a/tests/validation/NEON/MatMul.cpp
+++ b/tests/validation/NEON/MatMul.cpp
@@ -217,6 +217,7 @@
 
 TEST_SUITE_END() // Float
 
+#ifdef __aarch64__ // All the GeMM CPU assembly kernels for integer datatypes require aarch64
 TEST_SUITE(Quantized)
 
 TEST_SUITE(QASYMM8)
@@ -324,6 +325,7 @@
 TEST_SUITE_END() // QASYMM8_SIGNED
 
 TEST_SUITE_END() // Quantized
+#endif // __aarch64__
 
 TEST_SUITE_END() // MatMul
 TEST_SUITE_END() // NEON