diff --git a/.github/workflows/clang-diff-format.yml b/.github/workflows/clang-diff-format.yml
new file mode 100644
index 0000000000000..329b2a70c60a6
--- /dev/null
+++ b/.github/workflows/clang-diff-format.yml
@@ -0,0 +1,17 @@
+name: Clang Diff Format Check
+
+on:
+  pull_request:
+    branches:
+      - develop
+jobs:
+  ClangFormat:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Fetch git
+        run: git fetch
+      - name: Run Clang-Format-Diff.py
+        run: git diff -U0 origin/develop | ./contrib/devtools/clang-format-diff.py -p1
+
diff --git a/src/coinjoin/coinjoin.cpp b/src/coinjoin/coinjoin.cpp
index 9fb8c39824357..6a71f74f1ee99 100644
--- a/src/coinjoin/coinjoin.cpp
+++ b/src/coinjoin/coinjoin.cpp
@@ -25,7 +25,7 @@
 bool CCoinJoinEntry::AddScriptSig(const CTxIn& txin)
 {
     for (auto& txdsin : vecTxDSIn) {
-        if (txdsin.prevout == txin.prevout && txdsin.nSequence == txin.nSequence) {
+        if(txdsin.prevout == txin.prevout && txdsin.nSequence == txin.nSequence) {
             if (txdsin.fHasSig) return false;
 
             txdsin.scriptSig = txin.scriptSig;