diff --git a/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapredITCase.scala b/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapredITCase.scala
index 73fab54a9421f..f82633301fcb2 100644
--- a/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapredITCase.scala
+++ b/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapredITCase.scala
@@ -38,7 +38,6 @@ class WordCountMapredITCase extends JavaProgramTestBase {
   def checkOperatingSystem() {
     // FLINK-5164 - see https://wiki.apache.org/hadoop/WindowsProblems
     assumeThat(OperatingSystem.isWindows)
-      .as("This test can't run successfully on Windows.")
       .isFalse()
   }
 
diff --git a/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapreduceITCase.scala b/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapreduceITCase.scala
index f5cdfc52d0bb2..4464adae89d8d 100644
--- a/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapreduceITCase.scala
+++ b/flink-connectors/flink-hadoop-compatibility/src/test/scala/org/apache/flink/api/hadoopcompatibility/scala/WordCountMapreduceITCase.scala
@@ -40,7 +40,6 @@ class WordCountMapreduceITCase extends JavaProgramTestBase {
   def checkOperatingSystem() {
     // FLINK-5164 - see https://wiki.apache.org/hadoop/WindowsProblems
     assumeThat(OperatingSystem.isWindows)
-      .as("This test can't run successfully on Windows.")
       .isFalse()
   }