diff --git a/src/libraries/System.Globalization.Calendars/tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj b/src/libraries/System.Globalization.Calendars/tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
index 5b898363764087..e70dcc3b08ebf6 100644
--- a/src/libraries/System.Globalization.Calendars/tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
+++ b/src/libraries/System.Globalization.Calendars/tests/Hybrid/System.Globalization.Calendars.Hybrid.WASM.Tests.csproj
@@ -4,6 +4,14 @@
     true
     true
     true
+  
+   
+    
+    WasmTestOnBrowser
+    $(TestArchiveRoot)browserornodejs/
+    $(TestArchiveTestsRoot)$(OSPlatformConfig)/
+    $(DefineConstants);TARGET_BROWSER
+    true
   
   
     
diff --git a/src/libraries/System.Globalization/tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj b/src/libraries/System.Globalization/tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
index a39604c1cfaccd..0a0322d77f3028 100644
--- a/src/libraries/System.Globalization/tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
+++ b/src/libraries/System.Globalization/tests/Hybrid/System.Globalization.Hybrid.WASM.Tests.csproj
@@ -5,6 +5,14 @@
     true
     true
     true
+  
+   
+    
+    WasmTestOnBrowser
+    $(TestArchiveRoot)browserornodejs/
+    $(TestArchiveTestsRoot)$(OSPlatformConfig)/
+    $(DefineConstants);TARGET_BROWSER
+    true