diff --git a/packages/cli/src/__snapshots__/index.test.ts.snap b/packages/cli/src/__snapshots__/index.test.ts.snap
index 2a14529d..58f7d7d4 100644
--- a/packages/cli/src/__snapshots__/index.test.ts.snap
+++ b/packages/cli/src/__snapshots__/index.test.ts.snap
@@ -7,14 +7,9 @@ export { default as File } from './File'
 `;
 
 exports[`cli should not override config with cli defaults 1`] = `
-"import * as React from 'react'
-const SvgFile = () => (
-  <svg xmlns="http://www.w3.org/2000/svg" width={48} height={1}>
-    <path fill="#063855" fillRule="evenodd" d="M0 0h48v1H0z" />
-  </svg>
-)
-export default SvgFile
-
+"import * as React from "react";
+const SvgFile = () => <svg viewBox="0 0 48 1" xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink"><title>{"Rectangle 5"}</title><desc>{"Created with Sketch."}</desc><defs /><g id="Page-1" stroke="none" strokeWidth={1} fill="none" fillRule="evenodd"><g id="19-Separator" transform="translate(-129.000000, -156.000000)" fill="#063855"><g id="Controls/Settings" transform="translate(80.000000, 0.000000)"><g id="Content" transform="translate(0.000000, 64.000000)"><g id="Group" transform="translate(24.000000, 56.000000)"><g id="Group-2"><rect id="Rectangle-5" x={25} y={36} width={48} height={1} /></g></g></g></g></g></g></svg>;
+export default SvgFile;
 "
 `;
 
diff --git a/packages/cli/src/index.ts b/packages/cli/src/index.ts
index d1b2a371..ae685ccf 100644
--- a/packages/cli/src/index.ts
+++ b/packages/cli/src/index.ts
@@ -199,6 +199,9 @@ async function run() {
   }
 
   const programOpts = noUndefinedKeys(program.opts<Options>())
+  if (programOpts.dimensions) delete programOpts.dimensions
+  if (programOpts.svgo) delete programOpts.svgo
+  if (programOpts.prettier) delete programOpts.prettier
   const opts = (await loadConfig(programOpts, {
     filePath: process.cwd(),
   })) as Options