diff --git a/src/mono/wasi/Wasi.Build.Tests/Wasi.Build.Tests.csproj b/src/mono/wasi/Wasi.Build.Tests/Wasi.Build.Tests.csproj
index 3089dd5d1ec4f..f6ffee82eef9f 100644
--- a/src/mono/wasi/Wasi.Build.Tests/Wasi.Build.Tests.csproj
+++ b/src/mono/wasi/Wasi.Build.Tests/Wasi.Build.Tests.csproj
@@ -95,10 +95,16 @@
       <RunScriptCommands Condition="'$(OS)' == 'Windows_NT'" Include="set PATH=$(WasmtimeDir)%3B%PATH%" />
     </ItemGroup>
 
+    <PropertyGroup>
+      <!-- Wasm.Build.Tests are not a shipping project, PackageVersion will have a version suffix even for release branch, where actual runtime pack version doesn't have version suffix. Copy & paste to Wasm.Build.Tests -->
+      <_RuntimePackCurrentVersion Condition="'$(StabilizePackageVersion)' == 'true'">$(ProductVersion)</_RuntimePackCurrentVersion>
+      <_RuntimePackCurrentVersion Condition="'$(StabilizePackageVersion)' != 'true'">$(PackageVersion)</_RuntimePackCurrentVersion>
+    </PropertyGroup>
     <ItemGroup>
-      <_RuntimePackVersions Include="$(PackageVersion)" EnvVarName="RUNTIME_PACK_VER9" />
+      <_RuntimePackVersions Include="$(_RuntimePackCurrentVersion)" EnvVarName="RUNTIME_PACK_VER9" />
+
       <_RuntimePackVersions Include="$(PackageVersionNet8)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' != ''" />
-      <_RuntimePackVersions Include="$(PackageVersion)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' == ''" />
+      <_RuntimePackVersions Include="$(_RuntimePackCurrentVersion)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' == ''" />
 
       <RunScriptCommands Condition="'$(OS)' != 'Windows_NT'" Include="export %(_RuntimePackVersions.EnvVarName)=&quot;%(_RuntimePackVersions.Identity)&quot;" />
       <RunScriptCommands Condition="'$(OS)' == 'Windows_NT'" Include="set &quot;%(_RuntimePackVersions.EnvVarName)=%(_RuntimePackVersions.Identity)&quot;" />
diff --git a/src/mono/wasm/Wasm.Build.Tests/Wasm.Build.Tests.csproj b/src/mono/wasm/Wasm.Build.Tests/Wasm.Build.Tests.csproj
index 486eb57012107..034811490dcd1 100644
--- a/src/mono/wasm/Wasm.Build.Tests/Wasm.Build.Tests.csproj
+++ b/src/mono/wasm/Wasm.Build.Tests/Wasm.Build.Tests.csproj
@@ -139,13 +139,18 @@
       <RunScriptCommands Condition="'$(OS)' == 'Windows_NT'" Include="set BUILT_NUGETS_PATH=$(LibrariesShippingPackagesDir)" />
     </ItemGroup>
 
+    <PropertyGroup>
+      <!-- Wasm.Build.Tests are not a shipping project, PackageVersion will have a version suffix even for release branch, where actual runtime pack version doesn't have version suffix. Copy & paste to Wasi.Build.Tests -->
+      <_RuntimePackCurrentVersion Condition="'$(StabilizePackageVersion)' == 'true'">$(ProductVersion)</_RuntimePackCurrentVersion>
+      <_RuntimePackCurrentVersion Condition="'$(StabilizePackageVersion)' != 'true'">$(PackageVersion)</_RuntimePackCurrentVersion>
+    </PropertyGroup>
     <ItemGroup>
-      <_RuntimePackVersions Include="$(PackageVersion)" EnvVarName="RUNTIME_PACK_VER9" />
+      <_RuntimePackVersions Include="$(_RuntimePackCurrentVersion)" EnvVarName="RUNTIME_PACK_VER9" />
 
       <_RuntimePackVersions Include="$(PackageVersionNet8)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' != ''" />
-      <_RuntimePackVersions Include="$(PackageVersion)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' == ''" />
+      <_RuntimePackVersions Include="$(_RuntimePackCurrentVersion)" EnvVarName="RUNTIME_PACK_VER8" Condition="'$(PackageVersionNet8)' == ''" />
       <_RuntimePackVersions Include="$(PackageVersionNet7)" EnvVarName="RUNTIME_PACK_VER7" Condition="'$(PackageVersionNet7)' != ''" />
-      <_RuntimePackVersions Include="$(PackageVersion)" EnvVarName="RUNTIME_PACK_VER7" Condition="'$(PackageVersionNet7)' == ''" />
+      <_RuntimePackVersions Include="$(_RuntimePackCurrentVersion)" EnvVarName="RUNTIME_PACK_VER7" Condition="'$(PackageVersionNet7)' == ''" />
       <_RuntimePackVersions Include="$(PackageVersionNet6)" EnvVarName="RUNTIME_PACK_VER6" />
 
       <RunScriptCommands Condition="'$(OS)' != 'Windows_NT'" Include="export %(_RuntimePackVersions.EnvVarName)=&quot;%(_RuntimePackVersions.Identity)&quot;" />