--- a/.docker/Dockerfile-xcm.j2
+++ b/.docker/Dockerfile-xcm.j2
@@ -23,7 +23,6 @@
 
 COPY ./xcm-config/launch-config-xcm-{{ NETWORK }}.json ./launch-config-xcm-{{ NETWORK }}.json
 COPY ./xcm-config/5validators.jsonnet ./5validators.jsonnet
-COPY ./xcm-config/minBondFix.jsonnet ./minBondFix.jsonnet
 
 RUN git clone -b {{ BRANCH }} https://github.com/UniqueNetwork/unique-chain.git && \
     cd unique-chain && \
@@ -51,7 +50,6 @@
 
 COPY --from=builder-unique /unique_parachain/launch-config-xcm-{{ NETWORK }}.json /polkadot-launch/
 COPY --from=builder-unique /unique_parachain/5validators.jsonnet /polkadot-launch/5validators.jsonnet
-COPY --from=builder-unique /unique_parachain/minBondFix.jsonnet /polkadot-launch/minBondFix.jsonnet
 
 COPY --from=builder-unique /unique_parachain/unique-chain/target/release/unique-collator /unique-chain/target/release/
 
--- a/.docker/additional/xcm-rococo/Dockerfile-xcm-quartz-rococo.temp
+++ b/.docker/additional/xcm-rococo/Dockerfile-xcm-quartz-rococo.temp
@@ -63,7 +63,6 @@
 
 COPY --from=builder-unique /unique_parachain/.docker/additional/xcm-rococo/launch-config-xcm-quartz-rococo.json /polkadot-launch/launch-config.json
 COPY --from=builder-unique /unique_parachain/.docker/xcm-config/5validators.jsonnet /polkadot-launch/5validators.jsonnet
-COPY --from=builder-unique /unique_parachain/.docker/xcm-config/minBondFix.jsonnet /polkadot-launch/minBondFix.jsonnet
 
 COPY --from=builder-unique /unique_parachain/target/release/unique-collator /unique-chain/target/release/
 COPY --from=polkadot /unique_parachain/polkadot/target/release/polkadot /polkadot/target/release/
--- a/.docker/additional/xcm-rococo/Dockerfile-xcm-unique-rococo.temp
+++ b/.docker/additional/xcm-rococo/Dockerfile-xcm-unique-rococo.temp
@@ -63,7 +63,6 @@
 
 COPY --from=builder-unique /unique_parachain/.docker/additional/xcm-rococo/launch-config-xcm-unique-rococo.json /polkadot-launch/launch-config.json
 COPY --from=builder-unique /unique_parachain/.docker/xcm-config/5validators.jsonnet /polkadot-launch/5validators.jsonnet
-COPY --from=builder-unique /unique_parachain/.docker/xcm-config/minBondFix.jsonnet /polkadot-launch/minBondFix.jsonnet
 
 COPY --from=builder-unique /unique_parachain/target/release/unique-collator /unique-chain/target/release/
 COPY --from=polkadot /unique_parachain/polkadot/target/release/polkadot /polkadot/target/release/
--- a/.docker/additional/xcm-rococo/launch-config-xcm-quartz-rococo.json
+++ b/.docker/additional/xcm-rococo/launch-config-xcm-quartz-rococo.json
@@ -124,11 +124,7 @@
             "id": 2023,
             "balance": "1000000000000000000000",
             "chain": "moonriver-local",
-            "chainInitializer": [
-                "chainql",
-                "--tla-code=spec=import '${spec}'",
-                "minBondFix.jsonnet"
-            ],		    
+            "specNamePrefix": "moonriver-local-",
             "nodes": [
                 {
                     "wsPort": 9947,
--- a/.docker/additional/xcm-rococo/launch-config-xcm-unique-rococo.json
+++ b/.docker/additional/xcm-rococo/launch-config-xcm-unique-rococo.json
@@ -124,6 +124,7 @@
             "id": "2004",
             "balance": "1000000000000000000000",
             "chain": "moonbeam-local",
+            "specNamePrefix": "moonbeam-local-",
             "nodes": [
                 {
                     "wsPort": 9947,
--- a/.docker/xcm-config/launch-config-xcm-quartz.j2
+++ b/.docker/xcm-config/launch-config-xcm-quartz.j2
@@ -124,11 +124,7 @@
             "id": 2023,
             "balance": "1000000000000000000000",
             "chain": "moonriver-local",
-            "chainInitializer": [
-                "chainql",
-                "--tla-code=spec=import '${spec}'",
-                "minBondFix.jsonnet"
-            ],		    
+            "specNamePrefix": "moonriver-local-",
             "nodes": [
                 {
                     "wsPort": 9947,
--- a/.docker/xcm-config/launch-config-xcm-unique.j2
+++ b/.docker/xcm-config/launch-config-xcm-unique.j2
@@ -124,6 +124,7 @@
             "id": "2004",
             "balance": "1000000000000000000000",
             "chain": "moonbeam-local",
+            "specNamePrefix": "moonbeam-local-",
             "nodes": [
                 {
                     "wsPort": 9947,
--- a/.docker/xcm-config/minBondFix.jsonnet
+++ /dev/null
@@ -1,10 +0,0 @@
-function(spec)
-spec {
-	genesis+: {
-		runtime+: {
-			parachainStaking+: {
-				candidates: std.map(function(candidate) [candidate[0], candidate[1] * 1000], super.candidates)
-			},
-		},
-	},
-}