diff --git a/csharp/ql/integration-tests/posix/standalone_dependencies_no_framework/test.py b/csharp/ql/integration-tests/posix/standalone_dependencies_no_framework/test.py
index 3d0d011f73d..21987ed7a2d 100644
--- a/csharp/ql/integration-tests/posix/standalone_dependencies_no_framework/test.py
+++ b/csharp/ql/integration-tests/posix/standalone_dependencies_no_framework/test.py
@@ -1,6 +1,7 @@
 import pytest
 import os
-from conftest import _supports_mono_nuget
+from ..conftest import _supports_mono_nuget
+
 
 
 @pytest.mark.only_if(_supports_mono_nuget())
diff --git a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget with_space/test.py b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget with_space/test.py
index 1b111d08239..662178aa3c0 100644
--- a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget with_space/test.py	
+++ b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget with_space/test.py	
@@ -1,6 +1,6 @@
 import os
 import pytest
-from conftest import _supports_mono_nuget
+from ..conftest import _supports_mono_nuget
 
 
 @pytest.mark.only_if(_supports_mono_nuget())
diff --git a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget/test.py b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget/test.py
index 2d887a52244..d8e8c8055ad 100644
--- a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget/test.py
+++ b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget/test.py
@@ -1,5 +1,5 @@
 import pytest
-from conftest import _supports_mono_nuget
+from ..conftest import _supports_mono_nuget
 
 
 @pytest.mark.only_if(_supports_mono_nuget())
diff --git a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget_no_sources/test.py b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget_no_sources/test.py
index a2bb13e921b..ccd8f61a384 100644
--- a/csharp/ql/integration-tests/posix/standalone_dependencies_nuget_no_sources/test.py
+++ b/csharp/ql/integration-tests/posix/standalone_dependencies_nuget_no_sources/test.py
@@ -1,5 +1,5 @@
 import pytest
-from conftest import _supports_mono_nuget
+from ..conftest import _supports_mono_nuget
 
 
 @pytest.mark.only_if(_supports_mono_nuget())