diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index 234b13205c6..0ad6314695f 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -359,7 +359,8 @@ BROKEN_OPTIONS+=HYPERV
 BROKEN_OPTIONS+=NVME
 .endif
 
-.if ${__T} == "amd64" || ${__T} == "i386" || ${__T} == "powerpc64"
+.if ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386" || \
+    ${__T} == "powerpc64"
 __DEFAULT_YES_OPTIONS+=OPENMP
 .else
 __DEFAULT_NO_OPTIONS+=OPENMP