diff --git a/packages/cli/src/commands/apps/errors.ts b/packages/cli/src/commands/apps/errors.ts
index 4755a8d690..77f9a2eaa1 100644
--- a/packages/cli/src/commands/apps/errors.ts
+++ b/packages/cli/src/commands/apps/errors.ts
@@ -57,7 +57,7 @@ export default class Errors extends Command {
   async run() {
     const {flags} = await this.parse(Errors)
 
-    const hours = Number.parseInt(flags.hours)
+    const hours = Number.parseInt(flags.hours, 10)
     const NOW = new Date().toISOString()
     const YESTERDAY = new Date(Date.now() - (hours * 60 * 60 * 1000)).toISOString()
     const DATE_QUERY = `start_time=${YESTERDAY}&end_time=${NOW}&step=1h`
diff --git a/packages/cli/src/commands/keys/clear.ts b/packages/cli/src/commands/keys/clear.ts
index b514c7800d..70c00a954e 100644
--- a/packages/cli/src/commands/keys/clear.ts
+++ b/packages/cli/src/commands/keys/clear.ts
@@ -1,7 +1,6 @@
-import {Args, ux} from '@oclif/core'
-import color from '@heroku-cli/color'
+import {ux} from '@oclif/core'
 import * as Heroku from '@heroku-cli/schema'
-import {flags, Command} from '@heroku-cli/command'
+import {Command} from '@heroku-cli/command'
 
 export default class Clear extends Command {
   static description = 'remove all SSH keys for current user'