diff --git a/src/basic/generate-af-list.sh b/src/basic/generate-af-list.sh
index fa74198e58..39e2dad5e7 100755
--- a/src/basic/generate-af-list.sh
+++ b/src/basic/generate-af-list.sh
@@ -3,4 +3,4 @@ set -eu
 
 $1 -E -dM -include sys/socket.h - </dev/null | \
         grep -Ev 'AF_UNSPEC|AF_MAX' | \
-        awk '/^#define[ \t]+AF_[^ \t]+[ \t]+PF_[^ \t]/ { print $2; }'
+        awk '/^#define[ \t]+AF_[^ \t]+[ \t]+[AP]F_[^ \t]/ { print $2; }'