diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 8c2afdaa..dda29fda 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -67,6 +67,12 @@ jobs:
 
     - name: Solidty Lint
       run: solhint 'contracts/**/*.sol'
+      
+    - name: Prettify code
+      uses: creyD/prettier_action@v4.3
+      with:
+        prettier_plugins: '@prettier/plugin-solidity'
+        prettier_options: --check --plugin=prettier-plugin-solidity 'contracts/**/*.sol'
 
     - name: Python lint
       uses: cclauss/GitHub-Action-for-pylint@0.7.0
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..6986c444
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,5 @@
+**/contracts/contracts/proxy/
+**/contracts/contracts/StakingEscrow.sol
+**/contracts/contracts/NuCypherToken.sol
+**/contracts/test/proxy/
+**/contracts/test/StakingEscrowTestSet.sol
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 00000000..56928048
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,3 @@
+{
+  "printWidth":100
+}
\ No newline at end of file