diff --git a/build/gulpfile.reh.js b/build/gulpfile.reh.js
index be1f1bc5372..906364aa2aa 100644
--- a/build/gulpfile.reh.js
+++ b/build/gulpfile.reh.js
@@ -550,6 +550,9 @@ function tweakProductForServerWeb(product) {
 				cleanExtensionsBuildTask,
 				compileNonNativeExtensionsBuildTask,
 				compileExtensionMediaBuildTask,
+				// --- Start Positron ---
+				copyExtensionBinariesTask,
+				// --- End Positron ---
 				minified ? minifyTask : bundleTask,
 				serverTaskCI
 			));