diff --git a/detoks/src/main/java/nl/tudelft/trustchain/detoks/DeToksCommunity.kt b/detoks/src/main/java/nl/tudelft/trustchain/detoks/DeToksCommunity.kt
index 6328c90c1..8ee14f5ca 100644
--- a/detoks/src/main/java/nl/tudelft/trustchain/detoks/DeToksCommunity.kt
+++ b/detoks/src/main/java/nl/tudelft/trustchain/detoks/DeToksCommunity.kt
@@ -12,7 +12,7 @@ import nl.tudelft.trustchain.detoks.gossiper.*
 
 class DeToksCommunity(
     private val context: Context
-    ) : TransactionEngine("c86a7db45eb3563ae047639817baec4db2bc7c25") {
+    ) : TransactionEngine(DetoksConfig.DETOKS_SERVICE_ID) {
 
     private val walletManager = WalletManager(context)
     private val visitedPeers  = mutableListOf<Peer>()
diff --git a/detoks/src/main/java/nl/tudelft/trustchain/detoks/DetoksConfig.kt b/detoks/src/main/java/nl/tudelft/trustchain/detoks/DetoksConfig.kt
new file mode 100644
index 000000000..ed7e990cf
--- /dev/null
+++ b/detoks/src/main/java/nl/tudelft/trustchain/detoks/DetoksConfig.kt
@@ -0,0 +1,7 @@
+package nl.tudelft.trustchain.detoks
+
+class DetoksConfig() {
+    companion object {
+        const val DETOKS_SERVICE_ID = "c86a7db45eb3563ae047639817baec4db2bc7c25"
+    }
+}