diff --git a/src/afs/afs_user.c b/src/afs/afs_user.c
index d456bdaf0d..3889647e66 100644
--- a/src/afs/afs_user.c
+++ b/src/afs/afs_user.c
@@ -587,7 +587,7 @@ void afs_GCPAGs_perproc_func(AFS_PROC *pproc)
     afs_GCPAGs_cred_count++;
 
     pag = PagInCred(pcred);
-#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD40_ENV)
+#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD40_ENV) || defined(AFS_LINUX22_ENV)
     uid = (pag != NOPAG ? pag : pcred->cr_uid);
 #else
     uid = (pag != NOPAG ? pag : pcred->cr_ruid);