diff --git a/contrib/isa-l-cmake/CMakeLists.txt b/contrib/isa-l-cmake/CMakeLists.txt
index d4d6d648268..10f7d7bad64 100644
--- a/contrib/isa-l-cmake/CMakeLists.txt
+++ b/contrib/isa-l-cmake/CMakeLists.txt
@@ -1,6 +1,7 @@
 option(ENABLE_ISAL_LIBRARY "Enable ISA-L library" ${ENABLE_LIBRARIES})
-if (ARCH_AARCH64)
-    # Disable ISA-L libray on aarch64.
+
+# ISA-L is only available for x86-64, so it shall be disabled for other platforms
+if (NOT ARCH_AMD64)
     set (ENABLE_ISAL_LIBRARY OFF)
 endif ()