diff --git a/src/fcmp/fcmp_rust/CMakeLists.txt b/src/fcmp/fcmp_rust/CMakeLists.txt
index df0a6018b..5e37bb099 100644
--- a/src/fcmp/fcmp_rust/CMakeLists.txt
+++ b/src/fcmp/fcmp_rust/CMakeLists.txt
@@ -26,7 +26,7 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-if(ARCH_ID MATCHES "arm64")
+if(ARCH_ID MATCHES "(arm64|armv8a)")
   set(RUST_ARCH "aarch64")
 else()
   set(RUST_ARCH "${ARCH_ID}")