diff --git a/NEWS.md b/NEWS.md
index 81c0246c76..292e1a6d58 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -72,6 +72,7 @@ sudo make install
 - Updated robots.txt to allow Google access to our datasets [#16148](https://github.com/CartoDB/cartodb/pull/16148)
 - In the Data Catalog, fixed baseurl as it added an extra `/` on the queries from public pages [#16148](https://github.com/CartoDB/cartodb/pull/16148)
 - Added dynamic meta title and canonical link to improve SEO in public pages for the Spatial Data Catalog [#16157](https://github.com/CartoDB/cartodb/pull/16157)
+- Fixed error that added multiple canonical links in the Spatial Data Catalog [#16160](https://github.com/CartoDB/cartodb/pull/16160)
 
 4.44.0 (2020-11-20)
 -------------------
diff --git a/lib/assets/javascripts/do-catalog/router.js b/lib/assets/javascripts/do-catalog/router.js
index 307c77058b..b91971be10 100644
--- a/lib/assets/javascripts/do-catalog/router.js
+++ b/lib/assets/javascripts/do-catalog/router.js
@@ -71,10 +71,15 @@ router.beforeEach((to, _, next) => {
 });
 
 function addCanonical (canonicalUrl) {
-  const link = document.createElement('link');
-  link.setAttribute('rel', 'canonical');
-  link.setAttribute('href', canonicalUrl);
-  document.head.appendChild(link);
+  const canonicalLink = document.head.querySelector('link[rel="canonical"]');
+  if (canonicalLink) {
+    canonicalLink.setAttribute('href', canonicalUrl);
+  } else {
+    const link = document.createElement('link');
+    link.setAttribute('rel', 'canonical');
+    link.setAttribute('href', canonicalUrl);
+    document.head.appendChild(link);
+  }
 }
 
 router.afterEach(to => {
diff --git a/package-lock.json b/package-lock.json
index 5210291b66..7da6d27dcb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cartodb-ui",
-  "version": "1.0.0-assets.224",
+  "version": "1.0.0-assets.225",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 4bd7dcbb74..b2e54bbd3e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cartodb-ui",
-  "version": "1.0.0-assets.224",
+  "version": "1.0.0-assets.225",
   "description": "CARTO UI frontend",
   "repository": {
     "type": "git",
diff --git a/script/ci/cloudbuild-new-pr-pg11.yaml b/script/ci/cloudbuild-new-pr-pg11.yaml
index cad0f33f4a..f13bcb325c 100644
--- a/script/ci/cloudbuild-new-pr-pg11.yaml
+++ b/script/ci/cloudbuild-new-pr-pg11.yaml
@@ -75,11 +75,11 @@ steps:
     - -cx
     - |
       docker pull gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG}
-      if [ ! -z "$?" ]
-        then
+      if [ $? -ne 0 ]
+      then
           docker pull gcr.io/cartodb-on-gcp-main-artifacts/builder:latest
           docker tag gcr.io/cartodb-on-gcp-main-artifacts/builder:latest gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG}
-        fi
+      fi
       docker build --build-arg COMPILE_ASSETS=false --build-arg BUNDLE_JOBS=16 -t gcr.io/cartodb-on-gcp-main-artifacts/builder:current -t gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG} -t gcr.io/cartodb-on-gcp-main-artifacts/builder:${SHORT_SHA} -t gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG}--${SHORT_SHA} --cache-from gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG} .
 
 # Run tests
diff --git a/script/ci/cloudbuild-new-pr-pg12.yaml b/script/ci/cloudbuild-new-pr-pg12.yaml
index a33975424c..4f69151674 100644
--- a/script/ci/cloudbuild-new-pr-pg12.yaml
+++ b/script/ci/cloudbuild-new-pr-pg12.yaml
@@ -75,8 +75,8 @@ steps:
     - -cx
     - |
       docker pull gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG}
-      if [ ! -z "$?" ]
-        then
+      if [ $? -ne 0 ]
+      then
           docker pull gcr.io/cartodb-on-gcp-main-artifacts/builder:latest
           docker tag gcr.io/cartodb-on-gcp-main-artifacts/builder:latest gcr.io/cartodb-on-gcp-main-artifacts/builder:${_BRANCH_TAG}
       fi
@@ -102,7 +102,7 @@ steps:
 
 - name: gcr.io/cloud-builders/docker
   args: ['exec', '-i', 'builder_1', 'bash', '-c', '/cartodb/runParallelTests.sh 24' ]
-  timeout: 2700s
+  timeout: 3000s
 
 substitutions: 
     _BRANCH_TAG: ${BRANCH_NAME//\//-}