diff --git a/roles/1-prep/tasks/raspberry_pi.yml b/roles/1-prep/tasks/raspberry_pi.yml
index 22efe6934..c8b0e41f7 100644
--- a/roles/1-prep/tasks/raspberry_pi.yml
+++ b/roles/1-prep/tasks/raspberry_pi.yml
@@ -32,11 +32,11 @@
     name: ntp
     state: latest
 
-- name: Increase swap file size (to CONF_SWAPSIZE=500 in /etc/dphys-swapfile) as kalite pip download fails (debuntu)
+- name: Increase swap file size (to CONF_SWAPSIZE={{ pi_swap_size }} in /etc/dphys-swapfile) as kalite pip download fails (debuntu)
   lineinfile:
     path: /etc/dphys-swapfile
     regexp: "^CONF_SWAPSIZE"
-    line: CONF_SWAPSIZE=500
+    line: "CONF_SWAPSIZE={{ pi_swap_size }}"
   when: is_debuntu | bool
 
 - name: Restart swap service "dphys-swapfile" (debuntu)