diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 13e729e..371ba5c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,4 +28,5 @@ jobs:
         pip install -r requirements-dev.txt
     - name: Test with pytest
       run: |
+        export PYTHONPATH=.
         pytest .
diff --git a/contracts/simple_lock_energy_contract_test.py b/contracts/simple_lock_energy_contract_test.py
index d3aac10..588ea3c 100644
--- a/contracts/simple_lock_energy_contract_test.py
+++ b/contracts/simple_lock_energy_contract_test.py
@@ -30,7 +30,7 @@ def test_deploy_contract():
         ]
     )
 
-    assert tx_hash == "457dd7c271a6dd0cbac78b1f0eeeca53cd567bd2d746d883b50b495552a4bd7a"
+    assert tx_hash == "cbde33c54afde0a215961568755167c60255a95c70f1a8d91f0b29dc0baa37c2"
     assert contract_address == "erd1qqqqqqqqqqqqqpgqak8zt22wl2ph4tswtyc39namqx6ysa2sd8ss4xmlj3"
 
     tx_on_network = network_provider.get_transaction(tx_hash)
diff --git a/testdata/alice.pem b/testdata/alice.pem
index d27bb68..d34d9d1 100644
--- a/testdata/alice.pem
+++ b/testdata/alice.pem
@@ -2,4 +2,4 @@
 NDEzZjQyNTc1ZjdmMjZmYWQzMzE3YTc3ODc3MTIxMmZkYjgwMjQ1ODUwOTgxZTQ4
 YjU4YTRmMjVlMzQ0ZThmOTAxMzk0NzJlZmY2ODg2NzcxYTk4MmYzMDgzZGE1ZDQy
 MWYyNGMyOTE4MWU2Mzg4ODIyOGRjODFjYTYwZDY5ZTE=
------END PRIVATE KEY for erd1qyu5wthldzr8wx5c9ucg8kjagg0jfs53s8nr3zpz3hypefsdd8ssycr6th-----
\ No newline at end of file
+-----END PRIVATE KEY for erd1qyu5wthldzr8wx5c9ucg8kjagg0jfs53s8nr3zpz3hypefsdd8ssycr6th-----
diff --git a/testdata/dummy.wasm b/testdata/dummy.wasm
old mode 100644
new mode 100755
index 28db331..afa35ce
Binary files a/testdata/dummy.wasm and b/testdata/dummy.wasm differ