diff --git a/code/tests.toml b/code/tests.toml
index d8cb8ee1..f29042e4 100644
--- a/code/tests.toml
+++ b/code/tests.toml
@@ -54,7 +54,7 @@ setup_packages = [
 setup_scripts = []
 test_package_paths = ["mfa_fe_demo/test/mfa_fe_demo_test"]
 test_scripts = [
-    { path = "mfa_fe_demo/curl-endpoint.sh", args = "" },
+    "mfa_fe_demo/curl-endpoint.sh",
 ]
 timeout_secs = 5
 fakechain_router = 8545
@@ -132,7 +132,7 @@ setup_packages = [
     { path = "ws_client", run = false }
 ]
 setup_scripts = [
-    { path = "ws_client/requirements.sh && ws_client/ws_server.py", args = "" }
+    "ws_client/requirements.sh && ws_client/ws_server.py",
 ]
 test_package_paths = ["ws_client/test/ws_client_test"]
 test_scripts = []
@@ -154,7 +154,7 @@ setup_packages = [
 setup_scripts = []
 test_package_paths = []
 test_scripts = [
-    { path = "ws_server/requirements.sh && ws_server/ws_client.py", args = "" }
+    "ws_server/requirements.sh && ws_server/ws_client.py",
 ]
 timeout_secs = 5
 fakechain_router = 8545
@@ -174,7 +174,7 @@ setup_packages = [
 setup_scripts = []
 test_package_paths = []
 test_scripts = [
-    { path = "ws_server_with_reply/requirements.sh && ws_server_with_reply/ws_client.py", args = "" }
+    "ws_server_with_reply/requirements.sh && ws_server_with_reply/ws_client.py",
 ]
 timeout_secs = 5
 fakechain_router = 8545
diff --git a/code/ws_client/test/tests.toml b/code/ws_client/test/tests.toml
index 9a0ae511..c9c4ddfa 100644
--- a/code/ws_client/test/tests.toml
+++ b/code/ws_client/test/tests.toml
@@ -10,7 +10,7 @@ setup_packages = [
     { path = "..", run = false }
 ]
 setup_scripts = [
-    { path = "../requirements.sh && ../ws_server.py", args = "" }
+    "../requirements.sh && ../ws_server.py",
 ]
 test_package_paths = ["ws_client_test"]
 test_scripts = []
diff --git a/code/ws_server/test/tests.toml b/code/ws_server/test/tests.toml
index 36f6b517..e7179244 100644
--- a/code/ws_server/test/tests.toml
+++ b/code/ws_server/test/tests.toml
@@ -12,7 +12,7 @@ setup_packages = [
 setup_scripts = []
 test_package_paths = []
 test_scripts = [
-    { path = "../requirements.sh && ../ws_client.py", args = "" }
+    "../requirements.sh && ../ws_client.py",
 ]
 timeout_secs = 5
 fakechain_router = 8545
diff --git a/code/ws_server_with_reply/test/tests.toml b/code/ws_server_with_reply/test/tests.toml
index 36f6b517..e7179244 100644
--- a/code/ws_server_with_reply/test/tests.toml
+++ b/code/ws_server_with_reply/test/tests.toml
@@ -12,7 +12,7 @@ setup_packages = [
 setup_scripts = []
 test_package_paths = []
 test_scripts = [
-    { path = "../requirements.sh && ../ws_client.py", args = "" }
+    "../requirements.sh && ../ws_client.py",
 ]
 timeout_secs = 5
 fakechain_router = 8545