diff --git a/.github/workflows/all.yaml b/.github/workflows/all.yaml
index 939cc82..eba4d62 100644
--- a/.github/workflows/all.yaml
+++ b/.github/workflows/all.yaml
@@ -23,8 +23,6 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.GHB_TOKEN }}
       - name: Lint
         run: npm run lint
-      - name: Build Goerli
-        run: npm run build:goerli
       - name: Build Mumbai
         run: npm run build:mumbai
       - name: Build Polygon
diff --git a/.github/workflows/master.yaml b/.github/workflows/master.yaml
index 66da709..afbb227 100644
--- a/.github/workflows/master.yaml
+++ b/.github/workflows/master.yaml
@@ -25,10 +25,6 @@ jobs:
         run: npm run lint
       - name: Subgraph Auth
         run: yarn graph:auth -- ${{ secrets.THEGRAPH_API_KEY }}
-      - name: Build Goerli
-        run: npm run build:goerli
-      - name: Deploy Goerli Hosted Service
-        run: npm run deploy:goerli
       - name: Build Mumbai
         run: npm run build:mumbai
       - name: Deploy Mumbai Hosted Service
diff --git a/.github/workflows/qa.yaml b/.github/workflows/qa.yaml
index 2ff34e4..7453b73 100644
--- a/.github/workflows/qa.yaml
+++ b/.github/workflows/qa.yaml
@@ -23,8 +23,6 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.GHB_TOKEN }}
       - name: Lint
         run: npm run lint
-      - name: Build Goerli
-        run: npm run build:goerli
       - name: Build Mumbai
         run: npm run build:mumbai
       - name: Build Polygon
diff --git a/README.md b/README.md
index 7e12bd6..c32ed6c 100644
--- a/README.md
+++ b/README.md
@@ -13,16 +13,16 @@ Get started by installing dependencies, building the project and running the tes
 
 ```shell
 npm ci
-npm run build:goerli
+npm run build:mumbai
 npm test
 ```
 
 ## Build Project
 
 Building subgraphs consist in generating the code and building the project against a manifest file. This repository
-provides a subgraph manifest for each network supported. You can build the project for **Goerli** with the following
+provides a subgraph manifest for each network supported. You can build the project for **Mumbai** with the following
 command:
 
 ```shell
-cp subgraph-goerli.yaml subgraph.yaml && graph codegen subgraph.yaml
+npm run build:mumbai
 ```
diff --git a/config/goerli.json b/config/goerli.json
deleted file mode 100644
index d06c149..0000000
--- a/config/goerli.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "network": "goerli",
-    "ERC721": [
-        {   
-            "name": "ChronosTraveler",
-            "address": "0x450c91d1fe9f3d57b91218f6ff96f7994eec4d32",
-            "startBlock": 8099655
-        }
-    ]
-}
\ No newline at end of file