diff --git a/README.md b/README.md
index 87916fc..8888eb6 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ the containers with the new dependencies by running `docker-compose build` befor
 ## Useful commands ##
 
 To pre-compile nunjucks templates:
-`nunjucks-precompile quarry/web/static/templates/ > quarry/web/static/templates/compiled.js`
+`npm run build`
 
 See also commands listed in the mainters documentation:
 https://wikitech.wikimedia.org/wiki/Portal:Data_Services/Admin/Quarry
diff --git a/helm-quarry/values.yaml b/helm-quarry/values.yaml
index e646799..968ac22 100644
--- a/helm-quarry/values.yaml
+++ b/helm-quarry/values.yaml
@@ -1,6 +1,6 @@
 web:
   repository: 'quay.io/wikimedia-quarry/quarry'
-  tag: pr-86 # web tag managed by github actions
+  tag: pr-88 # web tag managed by github actions
   resources:
     requests:
       memory: "300Mi"
@@ -11,7 +11,7 @@ web:
 
 worker:
   repository: 'quay.io/wikimedia-quarry/quarry'
-  tag: pr-86 # worker tag managed by github actions
+  tag: pr-88 # worker tag managed by github actions
   resources:
     requests:
       memory: "400Mi"
diff --git a/package.json b/package.json
index 2b7122c..9e8bac9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,8 @@
 {
 	"private": true,
 	"scripts": {
-		"test": "eslint quarry/web/static/js/"
+		"test": "eslint quarry/web/static/js/",
+		"build": "nunjucks-precompile quarry/web/static/templates/ > quarry/web/static/templates/compiled.js"
 	},
 	"devDependencies": {
 		"eslint": "5.6.0",
diff --git a/quarry/web/static/templates/compiled.js b/quarry/web/static/templates/compiled.js
index 773d10a..15db419 100644
--- a/quarry/web/static/templates/compiled.js
+++ b/quarry/web/static/templates/compiled.js
@@ -1,7 +1,7 @@
 (function() {(window.nunjucksPrecompiled = window.nunjucksPrecompiled || {})["query-resultset.html"] = (function() {
 function root(env, context, frame, runtime, cb) {
-var lineno = 0;
-var colno = 0;
+var lineno = null;
+var colno = null;
 var output = "";
 try {
 var parentTemplate = null;
@@ -21,15 +21,14 @@ output += runtime.suppressValue(runtime.contextOrFrameLookup(context, frame, "ro
 output += " rows)\n        </div>\n        <div class='col-md-4'>\n            <div class=\"btn-group pull-right\">\n                <button type=\"button\" class=\"btn btn-info btn-xs dropdown-toggle\" data-toggle=\"dropdown\">\n                    Download data <span class=\"caret\"></span>\n                </button>\n                <ul class=\"dropdown-menu\" role=\"menu\">\n                    ";
 frame = frame.push();
 var t_3 = {"tsv": "TSV","json": "JSON","json-lines": "JSON Lines","csv": "CSV","wikitable": "Wikitable","html": "HTML"};
-if(t_3) {t_3 = runtime.fromIterator(t_3);
-var t_1;
+if(t_3) {var t_1;
 if(runtime.isArray(t_3)) {
 var t_2 = t_3.length;
 for(t_1=0; t_1 < t_3.length; t_1++) {
-var t_4 = t_3[t_1][0];
-frame.set("[object Object]", t_3[t_1][0]);
-var t_5 = t_3[t_1][1];
-frame.set("[object Object]", t_3[t_1][1]);
+var t_4 = t_3[t_1][0]
+frame.set("format", t_3[t_1][0]);
+var t_5 = t_3[t_1][1]
+frame.set("formatname", t_3[t_1][1]);
 frame.set("loop.index", t_1 + 1);
 frame.set("loop.index0", t_1);
 frame.set("loop.revindex", t_2 - t_1);
@@ -112,8 +111,8 @@ root: root
 })();
 (function() {(window.nunjucksPrecompiled = window.nunjucksPrecompiled || {})["query-status.html"] = (function() {
 function root(env, context, frame, runtime, cb) {
-var lineno = 0;
-var colno = 0;
+var lineno = null;
+var colno = null;
 var output = "";
 try {
 var parentTemplate = null;