diff --git a/zombienet/kusama-local-with-shell.toml b/zombienet/kusama-local-with-shell.toml
index d9e5b6b2..73e36700 100644
--- a/zombienet/kusama-local-with-shell.toml
+++ b/zombienet/kusama-local-with-shell.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.43"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/kusama-local.toml b/zombienet/kusama-local.toml
index 521b1dae..2e0998ff 100644
--- a/zombienet/kusama-local.toml
+++ b/zombienet/kusama-local.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "kusama-local"
-default_command = "~/bin/polkadot-v0.9.43"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/rococo-local-with-integritee-and-asset-hub.toml b/zombienet/rococo-local-with-integritee-and-asset-hub.toml
index f6dd0e61..5aba7bee 100644
--- a/zombienet/rococo-local-with-integritee-and-asset-hub.toml
+++ b/zombienet/rococo-local-with-integritee-and-asset-hub.toml
@@ -2,7 +2,7 @@
 timeout = 10000
 
 [relaychain]
-default_command = "~/bin/polkadot-v0.9.42"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 chain = "rococo-local"
 
diff --git a/zombienet/rococo-local-with-integritee-and-shell.toml b/zombienet/rococo-local-with-integritee-and-shell.toml
index 45e48546..3260f298 100644
--- a/zombienet/rococo-local-with-integritee-and-shell.toml
+++ b/zombienet/rococo-local-with-integritee-and-shell.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.42"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/rococo-local-with-integritee-xcm.toml b/zombienet/rococo-local-with-integritee-xcm.toml
index e25e632f..b7d30a23 100644
--- a/zombienet/rococo-local-with-integritee-xcm.toml
+++ b/zombienet/rococo-local-with-integritee-xcm.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.43"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/rococo-local-with-integritee.toml b/zombienet/rococo-local-with-integritee.toml
index 50a2512f..02f7c990 100644
--- a/zombienet/rococo-local-with-integritee.toml
+++ b/zombienet/rococo-local-with-integritee.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.42"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/rococo-local-with-privacy-sidechain-demo-setup.toml b/zombienet/rococo-local-with-privacy-sidechain-demo-setup.toml
index 3de0f7d9..1a432181 100644
--- a/zombienet/rococo-local-with-privacy-sidechain-demo-setup.toml
+++ b/zombienet/rococo-local-with-privacy-sidechain-demo-setup.toml
@@ -2,7 +2,7 @@
 timeout = 10000
 
 [relaychain]
-default_command = "~/bin/polkadot-v0.9.42"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug --state-pruning=archive --blocks-pruning=archive" ]
 chain = "rococo-local"
 
diff --git a/zombienet/rococo-local-with-shell.toml b/zombienet/rococo-local-with-shell.toml
index 168ab4ea..1749fdd9 100644
--- a/zombienet/rococo-local-with-shell.toml
+++ b/zombienet/rococo-local-with-shell.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.42"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]
diff --git a/zombienet/rococo-local.toml b/zombienet/rococo-local.toml
index 5ac6c7a0..ec47f269 100644
--- a/zombienet/rococo-local.toml
+++ b/zombienet/rococo-local.toml
@@ -3,7 +3,7 @@ timeout = 10000
 
 [relaychain]
 chain = "rococo-local"
-default_command = "~/bin/polkadot-v0.9.43"
+default_command = "~/bin/polkadot"
 default_args = [ "-lparachain=debug" ]
 
 [[relaychain.nodes]]