diff --git a/src/integrations/supabase/types.ts b/src/integrations/supabase/types.ts
index 5c939ec..ac52c0e 100644
--- a/src/integrations/supabase/types.ts
+++ b/src/integrations/supabase/types.ts
@@ -961,6 +961,7 @@ export type Database = {
           hide_title: boolean
           id: string
           line_height: number
+          margin_inches: number
           name: string
           signature_blocks: Json
           title: string
@@ -977,6 +978,7 @@ export type Database = {
           hide_title?: boolean
           id?: string
           line_height?: number
+          margin_inches?: number
           name: string
           signature_blocks?: Json
           title?: string
@@ -993,6 +995,7 @@ export type Database = {
           hide_title?: boolean
           id?: string
           line_height?: number
+          margin_inches?: number
           name?: string
           signature_blocks?: Json
           title?: string
diff --git a/supabase/migrations/20260418030231_97cce1e8-ac07-42ff-93c7-84ae134b2c24.sql b/supabase/migrations/20260418030231_97cce1e8-ac07-42ff-93c7-84ae134b2c24.sql
new file mode 100644
index 0000000..ea777bc
--- /dev/null
+++ b/supabase/migrations/20260418030231_97cce1e8-ac07-42ff-93c7-84ae134b2c24.sql
@@ -0,0 +1 @@
+ALTER TABLE public.custom_form_templates ADD COLUMN IF NOT EXISTS margin_inches numeric NOT NULL DEFAULT 1.0;
\ No newline at end of file