diff --git a/.github/workflows/tdsCompilation.yml b/.github/workflows/tdsCompilation.yml
index 41c3fbd..b69cb62 100644
--- a/.github/workflows/tdsCompilation.yml
+++ b/.github/workflows/tdsCompilation.yml
@@ -29,9 +29,9 @@ jobs:
 
     - name: Run performance test (iOS)
       run: |
-        env TEST_RUNNER_TDS_UT_FILE_NAME=tds-ios.json \
+        env TEST_RUNNER_TDS_UT_FILE_NAME=ios-tds.json \
             TEST_RUNNER_TDS_UT_URL=${{ inputs.ios_s3_url }} \
-            TEST_RUNNER_TDS_REF_FILE_NAME=tds-ios.json \
+            TEST_RUNNER_TDS_REF_FILE_NAME=ios-tds.json \
             TEST_RUNNER_TDS_REF_URL=https://staticcdn.duckduckgo.com/trackerblocking/v5/current/ \
             xcodebuild test-without-building \
               -scheme TrackerRadarKit \
@@ -42,7 +42,7 @@ jobs:
       run: |
         env TEST_RUNNER_TDS_UT_FILE_NAME=macos-tds.json \
             TEST_RUNNER_TDS_UT_URL=${{ inputs.macos_s3_url }} \
-            TEST_RUNNER_TDS_REF_FILE_NAME=macos-tds.json \ 
+            TEST_RUNNER_TDS_REF_FILE_NAME=macos-tds.json \
             TEST_RUNNER_TDS_REF_URL=https://staticcdn.duckduckgo.com/trackerblocking/v6/current/ \
             xcodebuild test-without-building \
               -scheme TrackerRadarKit \
diff --git a/Tests/TrackerRadarKitPerformanceTests/NextTrackerDataSetPerformanceTests.swift b/Tests/TrackerRadarKitPerformanceTests/NextTrackerDataSetPerformanceTests.swift
index 82f77cd..8efc943 100644
--- a/Tests/TrackerRadarKitPerformanceTests/NextTrackerDataSetPerformanceTests.swift
+++ b/Tests/TrackerRadarKitPerformanceTests/NextTrackerDataSetPerformanceTests.swift
@@ -140,19 +140,19 @@ class NextTrackerDataSetPerformanceTests: XCTestCase {
     }
     
     func loadParameters() throws {
-        if let envTdsFileName = ProcessInfo.processInfo.environment["TDS_UT_FILE_NAME"] {
+        if let envTdsFileName = ProcessInfo.processInfo.environment["TDS_UT_FILE_NAME"], !envTdsFileName.isEmpty {
             tdsUtFileName = envTdsFileName
         }
         
-        if let envTdsUrl = ProcessInfo.processInfo.environment["TDS_UT_URL"] {
+        if let envTdsUrl = ProcessInfo.processInfo.environment["TDS_UT_URL"], !envTdsUrl.isEmpty {
             tdsUtURL = envTdsUrl
         }
         
-        if let envRefTdsFileName = ProcessInfo.processInfo.environment["TDS_REF_FILE_NAME"] {
+        if let envRefTdsFileName = ProcessInfo.processInfo.environment["TDS_REF_FILE_NAME"], !envRefTdsFileName.isEmpty {
             tdsRefFileName = envRefTdsFileName
         }
         
-        if let envRefTdsUrl = ProcessInfo.processInfo.environment["TDS_REF_URL"] {
+        if let envRefTdsUrl = ProcessInfo.processInfo.environment["TDS_REF_URL"], !envRefTdsUrl.isEmpty {
             tdsRefURL = envRefTdsUrl
         }
     }