diff --git a/build/generate-sri.js b/build/generate-sri.js
index 74264a2a0a..f5df661315 100644
--- a/build/generate-sri.js
+++ b/build/generate-sri.js
@@ -61,6 +61,6 @@ files.forEach(file => {
 
     console.log(`${file.configPropertyName}: ${integrity}`)
 
-    sh.sed('-i', new RegExp(`(\\s${file.configPropertyName}:\\s+"|')(\\S+)("|')`), `$1${integrity}$3`, configFile)
+    sh.sed('-i', new RegExp(`^(\\s+${file.configPropertyName}:\\s+["'])\\S*(["'])`), `$1${integrity}$2`, configFile)
   })
 })