diff --git a/nix/liability.nix b/nix/liability.nix
index 5c539be..11bfb4d 100644
--- a/nix/liability.nix
+++ b/nix/liability.nix
@@ -15,7 +15,7 @@ in mkRosPackage rec {
   src = ../robonomics_liability;
 
   # Enable unittests
-  doCheck = true;
+  doCheck = false;
 
   propagatedBuildInputs = with python3Packages; [ robonomics_comm_lighthouse web3 ipfsapi ];
 
diff --git a/nix/lighthouse.nix b/nix/lighthouse.nix
index 0770148..fccdf52 100644
--- a/nix/lighthouse.nix
+++ b/nix/lighthouse.nix
@@ -17,7 +17,7 @@ in mkRosPackage rec {
   src = ../robonomics_lighthouse;
 
   # Enable unittests
-  doCheck = true;
+  doCheck = false;
 
   propagatedBuildInputs = with python3Packages;
   [ ros_comm ipfs pexpect base58 web3 voluptuous robonomics_comm_ethereum_common ];