diff --git a/tests/pyunit/stdlib/resources/pyunit_client_wrapper_checks.py b/tests/pyunit/stdlib/resources/pyunit_client_wrapper_checks.py
index 96aadf6879..344f67b8b0 100644
--- a/tests/pyunit/stdlib/resources/pyunit_client_wrapper_checks.py
+++ b/tests/pyunit/stdlib/resources/pyunit_client_wrapper_checks.py
@@ -82,12 +82,12 @@ mock_config_combined = {
 
 mock_json = {}
 
-with open(Path(__file__).parent / "refs/mongo_mock.json", "r") as f:
+with open(Path(__file__).parent / "refs/mongo-mock.json", "r") as f:
     mock_json = json.load(f)
 
 duplicate_mock_json = {}
 
-with open(Path(__file__).parent / "refs/mongo_dup_mock.json", "r") as f:
+with open(Path(__file__).parent / "refs/mongo-dup-mock.json", "r") as f:
     duplicate_mock_json = json.load(f)
 
 
diff --git a/tests/pyunit/stdlib/resources/refs/mongo_dup_mock.json b/tests/pyunit/stdlib/resources/refs/mongo-dup-mock.json
similarity index 100%
rename from tests/pyunit/stdlib/resources/refs/mongo_dup_mock.json
rename to tests/pyunit/stdlib/resources/refs/mongo-dup-mock.json
diff --git a/tests/pyunit/stdlib/resources/refs/mongo_mock.json b/tests/pyunit/stdlib/resources/refs/mongo-mock.json
similarity index 100%
rename from tests/pyunit/stdlib/resources/refs/mongo_mock.json
rename to tests/pyunit/stdlib/resources/refs/mongo-mock.json
diff --git a/tests/pyunit/stdlib/resources/refs/workload-checks-custom-workload.json b/tests/pyunit/stdlib/resources/refs/workload-checks-custom-workload.json
index 8349b92658..a7e9c9d84f 100644
--- a/tests/pyunit/stdlib/resources/refs/workload-checks-custom-workload.json
+++ b/tests/pyunit/stdlib/resources/refs/workload-checks-custom-workload.json
@@ -6,7 +6,7 @@
         "architecture": "X86",
         "is_zipped": false,
         "md5sum": "dbf120338b37153e3334603970cebd8c",
-        "url": "{url_base}/test-progs/hello/bin/x86/linux/hello64-static",
+        "url": "http://dist.gem5.org/dist/develop/test-progs/hello/bin/x86/linux/hello64-static",
         "source": "src/simple",
         "resource_version": "1.0.0",
         "gem5_versions": [
diff --git a/tests/pyunit/stdlib/resources/refs/workload-checks.json b/tests/pyunit/stdlib/resources/refs/workload-checks.json
index d19396bf8c..d41001d26c 100644
--- a/tests/pyunit/stdlib/resources/refs/workload-checks.json
+++ b/tests/pyunit/stdlib/resources/refs/workload-checks.json
@@ -6,7 +6,7 @@
         "architecture": "X86",
         "is_zipped": false,
         "md5sum": "4838c99b77d33c8307b939c16624e4ac",
-        "url": "{url_base}/kernels/x86/static/vmlinux-5.2.3",
+        "url": "http://dist.gem5.org/dist/develop/kernels/x86/static/vmlinux-5.2.3",
         "source": "src/linux-kernel",
         "resource_version": "1.0.0",
         "gem5_versions": [
@@ -20,7 +20,7 @@
         "architecture": "X86",
         "is_zipped": true,
         "md5sum": "90e363abf0ddf22eefa2c7c5c9391c49",
-        "url": "{url_base}/images/x86/ubuntu-18-04/x86-ubuntu.img.gz",
+        "url": "http://dist.gem5.org/dist/develop/images/x86/ubuntu-18-04/x86-ubuntu.img.gz",
         "source": "src/x86-ubuntu",
         "root_partition": "1",
         "resource_version": "1.0.0",