diff --git a/src/services/git.ts b/src/services/git.ts
index 00fdb58..e6ab3b3 100644
--- a/src/services/git.ts
+++ b/src/services/git.ts
@@ -62,6 +62,8 @@ export async function upgradeCustomerChart(slug: string, version: string) {
     const manifest = buildArgoCDApp(slug, version);
     writeFileSync(join(dir, "customers", `${slug}.yaml`), manifest);
     execSync(`git -C ${dir} add customers/${slug}.yaml`, { env });
+    const diff = execSync(`git -C ${dir} diff --cached --name-only`, { env }).toString().trim();
+    if (!diff) return;
     execSync(`git -C ${dir} commit -m "chore: upgrade customer ${slug} to chart ${version}"`, { env });
   });
 }
@@ -73,6 +75,8 @@ export async function upgradeAllCustomerCharts(slugs: string[], version: string)
       writeFileSync(join(dir, "customers", `${slug}.yaml`), manifest);
       execSync(`git -C ${dir} add customers/${slug}.yaml`, { env });
     }
+    const diff = execSync(`git -C ${dir} diff --cached --name-only`, { env }).toString().trim();
+    if (!diff) return;
     execSync(`git -C ${dir} commit -m "chore: upgrade all customers to chart ${version}"`, { env });
   });
 }