diff --git a/home/dot_local/bin/executable_install-program b/home/dot_local/bin/executable_install-program
index fa0db521..7b8bc334 100644
--- a/home/dot_local/bin/executable_install-program
+++ b/home/dot_local/bin/executable_install-program
@@ -890,9 +890,15 @@ async function ensurePackageManager(packageManager) {
       log('info', logStage, `\`flatpak\` was installed. It may require a reboot to function correctly.`)
     }
   } else if (packageManager === 'gem') {
-    await ensureInstalled('gem', $`brew install ruby`)
+    const gem = which.sync('gem', { nothrow: true })
+    if (!gem) {
+      await ensureInstalled('gem', $`brew install ruby`)
+    }
   } else if (packageManager === 'go') {
-    await ensureInstalled('gem', $`brew install go`)
+    const go = which.sync('go', { nothrow: true })
+    if (!go) {
+      await ensureInstalled('go', $`brew install go`)
+    }
   } else if (packageManager === 'nix') {
     await ensureInstalled(
       'nix',