diff --git a/databases/percona-pam-for-mysql/Makefile b/databases/percona-pam-for-mysql/Makefile
index cd4034f880ff..0c137dc4232e 100644
--- a/databases/percona-pam-for-mysql/Makefile
+++ b/databases/percona-pam-for-mysql/Makefile
@@ -22,6 +22,9 @@ DESCR=		${.CURDIR}/pkg-descr
 
 CMAKE_ARGS+=	-DWITH_PAM=1
 
+# Workaround to clang11/gcc10 with -fno-common by default
+CFLAGS+=        -fcommon
+
 PLUGIN_ONLY=	yes
 
 do-install:
diff --git a/databases/percona-pam-for-mysql/pkg-plist b/databases/percona-pam-for-mysql/pkg-plist
index 45350d3e7caf..2e9835ca0098 100644
--- a/databases/percona-pam-for-mysql/pkg-plist
+++ b/databases/percona-pam-for-mysql/pkg-plist
@@ -2,3 +2,9 @@
 lib/mysql/plugin/auth_pam.so
 lib/mysql/plugin/auth_pam_compat.so
 lib/mysql/plugin/dialog.so
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam-master.opt
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam.result
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam.test
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam_compat-master.opt
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam_compat.result
+%%DATADIR%%/tests/suite/percona-pam-for-mysql/auth_pam_compat.test