diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b068ac9ab4fc..6d7977f2a7f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -621,7 +621,7 @@ zombienet-tests-parachains-smoke-test:
     - job:                         publish-adder-collator-image
 
   variables:
-    GH_DIR:                        'https://github.com/paritytech/polkadot/tree/master/zombienet_tests/parachains'
+    GH_DIR:                        'https://github.com/paritytech/polkadot/tree/${CI_COMMIT_SHORT_SHA}/zombienet_tests/parachains'
 
   before_script:
     - echo "Zombie-net Tests Config"
@@ -658,7 +658,7 @@ zombienet-tests-malus-dispute-valid:
     - job:                         publish-adder-collator-image
 
   variables:
-    GH_DIR:                        'https://github.com/paritytech/polkadot/tree/master/node/malus/integrationtests'
+    GH_DIR:                        'https://github.com/paritytech/polkadot/tree/${CI_COMMIT_SHORT_SHA}/node/malus/integrationtests'
 
   before_script:
     - echo "Zombie-net Tests Config"
diff --git a/node/malus/integrationtests/0001-dispute-valid-block.toml b/node/malus/integrationtests/0001-dispute-valid-block.toml
index a1d711cd78dc..9a4917841d30 100644
--- a/node/malus/integrationtests/0001-dispute-valid-block.toml
+++ b/node/malus/integrationtests/0001-dispute-valid-block.toml
@@ -4,7 +4,6 @@ timeout = 1000
 [relaychain]
 default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
 chain = "wococo-local"
-chain_spec_command = "polkadot build-spec --chain wococo-local --disable-default-bootnode --raw > /cfg/wococo-local.json"
 command = "polkadot"
 
   [[relaychain.nodes]]
@@ -23,7 +22,7 @@ command = "polkadot"
   extra_args = [ "--charlie", "-lparachain=debug" ]
 
   [[relaychain.nodes]]
-  name = "david"
+  name = "dave"
   validator = true
   command = "/usr/local/bin/malus dispute-ancestor"
   extra_args = ["--dave", "-lparachain=debug"]
@@ -37,4 +36,4 @@ id = 100
   name = "collator01"
   image = "{{COL_IMAGE}}"
   command = "/usr/local/bin/adder-collator"
-  args = ["-lparachain=debug"]
\ No newline at end of file
+  args = ["-lparachain=debug"]
diff --git a/zombienet_tests/parachains/0001-parachains-smoke-test.toml b/zombienet_tests/parachains/0001-parachains-smoke-test.toml
index 2b1a9fb0fa59..43fa65af67e7 100644
--- a/zombienet_tests/parachains/0001-parachains-smoke-test.toml
+++ b/zombienet_tests/parachains/0001-parachains-smoke-test.toml
@@ -4,7 +4,6 @@ timeout = 1000
 [relaychain]
 default_image = "{{ZOMBIENET_INTEGRATION_TEST_IMAGE}}"
 chain = "rococo-local"
-chain_spec_command = "polkadot build-spec --chain rococo-local --disable-default-bootnode --raw > /cfg/rococo-local.json"
 command = "polkadot"
 
   [[relaychain.nodes]]
@@ -17,6 +16,7 @@ command = "polkadot"
 
 [[parachains]]
 id = 100
+addToGenesis = false
 
   [parachains.collator]
   name = "collator01"