diff --git a/electron-builder.yml b/electron-builder.yml
index ac3c6f4bb..9ff8bb5ca 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -118,6 +118,9 @@ win:
 nsis:
   oneClick: false
   perMachine: false
+  # Avoid NSIS build failure: warning 6010 (_ci_StrContains "not referenced") is emitted when
+  # building the uninstaller, because that function is only used in the install macro.
+  warningsAsErrors: false
   allowToChangeInstallationDirectory: true
   deleteAppDataOnUninstall: false
   differentialPackage: true