diff --git a/Makefile.am b/Makefile.am
index a8b4dc35..0057ab4c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -165,6 +165,7 @@ EXTRA_DIST = \
     test/conf/gpg_no_sig_verify_access.conf \
     test/conf/gpg_invalid_sig_id_access.conf \
     test/conf/gpg_large_signing_key_access.conf \
+    test/conf/gpg_subkey_access.conf \
     test/conf/fwknoprc_gpg_invalid_exe \
     test/conf/fwknoprc_hmac_defaults \
     test/conf/fwknoprc_hmac_time_offset_mins \