diff --git a/sonar-dotnet-core/src/main/java/org/sonar/plugins/dotnet/tests/XmlTestReportParser.java b/sonar-dotnet-core/src/main/java/org/sonar/plugins/dotnet/tests/XmlTestReportParser.java
index 985901ea5f1..c4c607d739b 100644
--- a/sonar-dotnet-core/src/main/java/org/sonar/plugins/dotnet/tests/XmlTestReportParser.java
+++ b/sonar-dotnet-core/src/main/java/org/sonar/plugins/dotnet/tests/XmlTestReportParser.java
@@ -55,7 +55,7 @@ public void parse(Map<String, Consumer<XmlParserHelper>> tagHandlers) {
 
   protected void addTestResultToFile(String methodFullName, UnitTestResults testResults) {
     if(!methodFileMap.containsKey(methodFullName)) {
-      LOG.warn("Test method {} cannot be mapped to the test source file. The test will not be included.", methodFullName);
+      LOG.debug("Test method {} cannot be mapped to the test source file. The test will not be included.", methodFullName);
       return;
     }
 
diff --git a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/NUnitTestResultsParserTest.java b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/NUnitTestResultsParserTest.java
index b3dcf8951cf..4d96da447c3 100644
--- a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/NUnitTestResultsParserTest.java
+++ b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/NUnitTestResultsParserTest.java
@@ -244,9 +244,9 @@ public void test_name_not_mapped() {
 
     sut.parse(file, new HashMap<>(), Map.of("Some.Other.TestMethod", "C:\\dev\\Playground\\NUnit.Test\\Sample.cs"));
 
-    List<String> warnLogs = logTester.logs(Level.WARN);
-    assertThat(warnLogs).hasSize(1);
-    assertThat(warnLogs.get(0)).isEqualTo("Test method NUnitTestProj.NUnitTestProject.UnitTest1.TestMethodDoesNotExist cannot be mapped to the test source file. The test will not be included.");
+    List<String> debugLogs = logTester.logs(Level.DEBUG);
+    assertThat(debugLogs).hasSize(2);
+    assertThat(debugLogs.get(1)).isEqualTo("Test method NUnitTestProj.NUnitTestProject.UnitTest1.TestMethodDoesNotExist cannot be mapped to the test source file. The test will not be included.");
   }
 
   @Test
diff --git a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/VisualStudioTestResultParserTest.java b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/VisualStudioTestResultParserTest.java
index 3cbd51f4578..e46b8e32057 100644
--- a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/VisualStudioTestResultParserTest.java
+++ b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/VisualStudioTestResultParserTest.java
@@ -128,9 +128,9 @@ public void test_name_not_mapped() {
 
     sut.parse(file, new HashMap<>(), Map.of("Some.Other.TestMethod", "C:\\dev\\Playground\\NUnit.Test\\Sample.cs"));
 
-    List<String> warnLogs = logTester.logs(Level.WARN);
-    assertThat(warnLogs).hasSize(1);
-    assertThat(warnLogs.get(0)).isEqualTo("Test method Playground.Test.TestProject1.UnitTest1.TestShouldFail cannot be mapped to the test source file. The test will not be included.");
+    List<String> debugLogs = logTester.logs(Level.DEBUG);
+    assertThat(debugLogs).hasSize(2);
+    assertThat(debugLogs.get(1)).isEqualTo("Test method Playground.Test.TestProject1.UnitTest1.TestShouldFail cannot be mapped to the test source file. The test will not be included.");
   }
 
   @Test
diff --git a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/XUnitTestResultParserTest.java b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/XUnitTestResultParserTest.java
index d456fda115c..172dcc6f617 100644
--- a/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/XUnitTestResultParserTest.java
+++ b/sonar-dotnet-core/src/test/java/org/sonar/plugins/dotnet/tests/XUnitTestResultParserTest.java
@@ -244,9 +244,9 @@ public void test_name_not_mapped() {
 
     sut.parse(file, new HashMap<>(), Map.of("Some.Other.TestMethod", "C:\\dev\\Playground\\XUnit.Test\\Sample.cs"));
 
-    List<String> warnLogs = logTester.logs(Level.WARN);
-    assertThat(warnLogs).hasSize(1);
-    assertThat(warnLogs.get(0)).isEqualTo("Test method XUnitTestProj.XUnitTestProject1.UnitTest1.TestMethodDoesNotExist cannot be mapped to the test source file. The test will not be included.");
+    List<String> debugLogs = logTester.logs(Level.DEBUG);
+    assertThat(debugLogs).hasSize(2);
+    assertThat(debugLogs.get(1)).isEqualTo("Test method XUnitTestProj.XUnitTestProject1.UnitTest1.TestMethodDoesNotExist cannot be mapped to the test source file. The test will not be included.");
   }
 
   @Test