diff --git a/projects/Odroid_C2/options b/projects/Odroid_C2/options
index 510a72c379..e39d5507e6 100644
--- a/projects/Odroid_C2/options
+++ b/projects/Odroid_C2/options
@@ -5,7 +5,7 @@
   # The TARGET_CPU variable controls which processor should be targeted for
   # generated code.
     case $TARGET_ARCH in
-      arm64)
+      aarch64)
         # TARGET_CPU:
         # arm2 arm250 arm3 arm6 arm60 arm600 arm610 arm620 arm7 arm7m arm7d
         # arm7dm arm7di arm7dmi arm70 arm700 arm700i arm710 arm710c