diff --git a/static/js/verificationProgress.js b/static/js/verificationProgress.js
index 049879b..4d3acd5 100644
--- a/static/js/verificationProgress.js
+++ b/static/js/verificationProgress.js
@@ -70,7 +70,7 @@ var loadVerificationProgress = function() {
 
                         var eta = 0;
                         if( deltaP !== 0 ) {
-                            deltaS/deltaP;
+                            eta = deltaS/deltaP;
                         }
                         var pBar = document.getElementById('progress-bar');
                         if( pBar ) {