diff --git a/src/libraries/System.Runtime/tests/System.Globalization.Tests/CompareInfo/CompareInfoTests.HashCode.cs b/src/libraries/System.Runtime/tests/System.Globalization.Tests/CompareInfo/CompareInfoTests.HashCode.cs
index a2247b39f636e..6fe89b75e6199 100644
--- a/src/libraries/System.Runtime/tests/System.Globalization.Tests/CompareInfo/CompareInfoTests.HashCode.cs
+++ b/src/libraries/System.Runtime/tests/System.Globalization.Tests/CompareInfo/CompareInfoTests.HashCode.cs
@@ -121,7 +121,7 @@ public static IEnumerable<object[]> CheckHashingOfSkippedChars_TestData()
             yield return new object[] { '\u2029', thaiCmpInfo }; // ParagraphSeparator: PARAGRAPH SEPARATOR
         }
 
-        [Theory]
+        [ConditionalTheory(typeof(PlatformDetection), nameof(PlatformDetection.IsIcuGlobalization))]
         [MemberData(nameof(CheckHashingOfSkippedChars_TestData))]
         public void CheckHashingOfSkippedChars(char character, CompareInfo cmpInfo)
         {