diff --git a/bin/update-version.js b/bin/update-version.js
index 769c01382..c1e0707e0 100755
--- a/bin/update-version.js
+++ b/bin/update-version.js
@@ -3,55 +3,17 @@
 /** Create CSS file to import that prints project version */
 
 const fs = require('fs');
+const path = require('../package.json');
 const childProcess = require('child_process');
 
-const package = require('../package.json');
-const root = __dirname;
-const outFile = root + '/../source/_version.css';
+// Get data
+const appLicense = path.license;
+const appGitRef = childProcess.execSync('git describe --always').toString();
+const filePath = __dirname + '/../source/_version.css';
+const fileContent = `/*! @tacc/core-styles ${appGitRef} | ${appLicense} | github.com/TACC/Core-Styles */` + "\n";
 
-/**
- * Whether a Git revision look like something we can use
- * @param {string} rev - The revision to check
- * @return {boolean}
- */
- function isGitRevOkay(rev) {
-  const isOkay = /[\da-z]+/.test(rev);
+// Tell user
+console.log(`Updating CSS version to ${appGitRef}`);
 
-  return isOkay;
-}
-
-/**
- * Get the Git revision of the current working directory code
- * @return {string}
- * @see https://stackoverflow.com/a/34518749/11817077
- */
-function getGitRev() {
-  const rev = childProcess.execSync('git rev-parse HEAD').toString();
-  const isRevOkay = isGitRevOkay(rev);
-
-  if ( ! isRevOkay) {
-    console.warn(`Revision looks odd. Is this okay?` + rev);
-  }
-
-  return rev;
-}
-
-/**
- * Get data and write content to version file
- * @return {string}
- * @see https://stackoverflow.com/a/34518749/11817077
- */
-(async function writeRevToFile() {
-  // FP-1544: IF tags are annotated THEN replace version with `git describe`
-  const ver = package.version;
-  const rev = await getGitRev().substring(0, 7);
-
-  const cssVersion = `#${rev} (≥ v${ver})`;
-  const cssLicense = package.license;
-
-  const output = `/*! @tacc/core-styles${cssVersion} | ${cssLicense} | github.com/TACC/Core-Styles */` + "\n";
-
-  console.log(`Updating CSS version to ${cssVersion}`);
-
-  fs.writeFileSync(outFile, output, 'utf8');
-})();
+// Write version
+fs.writeFileSync( filePath, fileContent );
diff --git a/source/_version.css b/source/_version.css
index 9d381e0a7..1eca01d80 100644
--- a/source/_version.css
+++ b/source/_version.css
@@ -1 +1,2 @@
-/*! @tacc/core-styles#bda1e9d (≥ v0.1.0) | MIT | github.com/TACC/Core-Styles */
+/*! @tacc/core-styles v0.1.0-6-ge1c85ae
+ | MIT | github.com/TACC/Core-Styles */