diff --git a/roles/arr/defaults/main.yml b/roles/arr/defaults/main.yml
index ff50345..56f6f35 100644
--- a/roles/arr/defaults/main.yml
+++ b/roles/arr/defaults/main.yml
@@ -17,7 +17,7 @@ arrstack_homarr_subdomain: "{{ domain | default('example.org') }}"
 arrstack_tz: "{{ timezone | default('America/Chicago') }}"
 arrstack_puid: "{{ puid | default(1000) }}"
 arrstack_pgid: "{{ pgid | default(100) }}"
-arrstack_umask_set: "{{ umask_set | default(022) }}"
+arrstack_umask_set: "{{ umask_set | default('022') }}"
 
 arrstack_env_dir: /opt/arrstack
 arrstack_serve_dir: /srv
diff --git a/roles/grocy/defaults/main.yml b/roles/grocy/defaults/main.yml
index 3173b60..f4229e2 100644
--- a/roles/grocy/defaults/main.yml
+++ b/roles/grocy/defaults/main.yml
@@ -4,7 +4,7 @@ stack_grocy_subdomain: "house.{{ domain | default('example.org') }}"
 stack_grocy_tz: "{{ timezone | default('America/Chicago') }}"
 stack_grocy_puid: "{{ puid | default(1000) }}"
 stack_grocy_pgid: "{{ pgid | default(100) }}"
-stack_grocy_umask_set: "{{ umask_set | default(022) }}"
+stack_grocy_umask_set: "{{ umask_set | default('022') }}"
 
 stack_grocy_env_dir: /opt/stack_grocy