diff --git a/scripts/install b/scripts/install
index cee2fab..97ee35a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -67,7 +67,7 @@ else
 	puma_max_threads=4
 fi
 
-ynh_app_setting_set --app=$app --key=puma_workers --value=$puma_worker_processes
+ynh_app_setting_set --app=$app --key=puma_worker_processes --value=$puma_worker_processes
 ynh_app_setting_set --app=$app --key=puma_max_threads --value=$puma_max_threads
 ynh_app_setting_set --app=$app --key=puma_min_threads --value=$puma_min_threads
 
diff --git a/scripts/upgrade b/scripts/upgrade
index dc01e7c..305251b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -82,7 +82,7 @@ else
 	puma_worker_processes=$(( $(nproc) > 2 ? $(($(nproc) - 1)) : 2 ))
 fi
 
-ynh_app_setting_set --app=$app --key=puma_workers --value=$puma_worker_processes
+ynh_app_setting_set --app=$app --key=puma_worker_processes --value=$puma_worker_processes
 
 #=================================================
 # ADD SWAP IF NEEDED