diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -59,7 +59,6 @@
     ACPI \
     APM \
     AT \
-    ATM \
     AUDIT \
     AUTHPF \
     AUTOFS \
@@ -195,6 +194,7 @@
     ZONEINFO
 
 __DEFAULT_NO_OPTIONS = \
+    ATM \
     BEARSSL \
     BHYVE_SNAPSHOT \
     CLANG_EXTRAS \