diff --git a/eng/docker/libraries-sdk.linux.Dockerfile b/eng/docker/libraries-sdk.linux.Dockerfile
index 401ce9f1ffd432..779c64f83c09a1 100644
--- a/eng/docker/libraries-sdk.linux.Dockerfile
+++ b/eng/docker/libraries-sdk.linux.Dockerfile
@@ -14,7 +14,7 @@ FROM $SDK_BASE_IMAGE as target
 
 ARG VERSION=8.0
 ARG CONFIGURATION=Release
-ENV _DOTNET_INSTALL_CHANNEL="$VERSION.1xx"
+ENV _DOTNET_INSTALL_CHANNEL=$VERSION
 
 # Install latest daily SDK:
 RUN wget https://dot.net/v1/dotnet-install.sh
@@ -52,4 +52,4 @@ COPY --from=corefxbuild \
 ENV _ASPNETCORE_SOURCE="/usr/share/dotnet/shared/Microsoft.AspNetCore.App/$VERSION*"
 ENV _ASPNETCORE_DEST="/live-runtime-artifacts/testhost/net$VERSION-linux-$CONFIGURATION-x64/shared/Microsoft.AspNetCore.App"
 RUN mkdir -p $_ASPNETCORE_DEST
-RUN cp -r $_ASPNETCORE_SOURCE $_ASPNETCORE_DEST
\ No newline at end of file
+RUN cp -r $_ASPNETCORE_SOURCE $_ASPNETCORE_DEST
diff --git a/eng/docker/libraries-sdk.windows.Dockerfile b/eng/docker/libraries-sdk.windows.Dockerfile
index 444b0b4c94d452..351d013468e699 100644
--- a/eng/docker/libraries-sdk.windows.Dockerfile
+++ b/eng/docker/libraries-sdk.windows.Dockerfile
@@ -6,7 +6,7 @@ FROM $SDK_BASE_IMAGE as target
 SHELL ["pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
 ARG VERSION=8.0
-ENV _DOTNET_INSTALL_CHANNEL="$VERSION.1xx"
+ENV _DOTNET_INSTALL_CHANNEL=$VERSION
 ARG CONFIGURATION=Release
 
 USER ContainerAdministrator
@@ -22,4 +22,4 @@ COPY . /live-runtime-artifacts
 ENV _ASPNETCORE_SOURCE="C:/Program Files/dotnet/shared/Microsoft.AspNetCore.App/$VERSION*"
 ENV _ASPNETCORE_DEST="C:/live-runtime-artifacts/testhost/net$VERSION-windows-$CONFIGURATION-x64/shared/Microsoft.AspNetCore.App"
 RUN & New-Item -ItemType Directory -Path $env:_ASPNETCORE_DEST
-RUN Copy-Item -Recurse -Path $env:_ASPNETCORE_SOURCE -Destination $env:_ASPNETCORE_DEST
\ No newline at end of file
+RUN Copy-Item -Recurse -Path $env:_ASPNETCORE_SOURCE -Destination $env:_ASPNETCORE_DEST
diff --git a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.ps1 b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.ps1
index dbdd2e696c6344..2530b5cbb2bfd6 100644
--- a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.ps1
+++ b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.ps1
@@ -34,7 +34,7 @@ if (-not (Test-Path -Path $DailyDotnetRoot)) {
     Write-Host "Downloading daily SDK to: $DailyDotnetRoot"
     New-Item -ItemType Directory -Path $DailyDotnetRoot
     Invoke-WebRequest -Uri https://dot.net/v1/dotnet-install.ps1 -OutFile "$DailyDotnetRoot\dotnet-install.ps1"
-    & "$DailyDotnetRoot\dotnet-install.ps1" -NoPath -Channel "$Version.1xx" -Quality daily -InstallDir $DailyDotnetRoot
+    & "$DailyDotnetRoot\dotnet-install.ps1" -NoPath -Channel $Version -Quality daily -InstallDir $DailyDotnetRoot
 } else {
     Write-Host "Daily SDK found in $DailyDotnetRoot"
 }
diff --git a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.sh b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.sh
index f5a0e2b784575c..0fd20073a7305b 100755
--- a/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.sh
+++ b/src/libraries/System.Net.Http/tests/StressTests/HttpStress/build-local.sh
@@ -37,7 +37,7 @@ if [[ ! -d $daily_dotnet_root ]]; then
     echo "Downloading daily SDK to $daily_dotnet_root"
     mkdir $daily_dotnet_root
     wget https://dot.net/v1/dotnet-install.sh -O $daily_dotnet_root/dotnet-install.sh
-    bash $daily_dotnet_root/dotnet-install.sh --no-path --channel $version.1xx --quality daily --install-dir $daily_dotnet_root
+    bash $daily_dotnet_root/dotnet-install.sh --no-path --channel $version --quality daily --install-dir $daily_dotnet_root
 else
     echo "Daily SDK found in $daily_dotnet_root"
 fi
@@ -64,4 +64,4 @@ if [[ ! -f $runscript ]]; then
 fi
 
 echo "To run tests type:"
-echo "$runscript [stress test args]"
\ No newline at end of file
+echo "$runscript [stress test args]"
diff --git a/src/libraries/System.Net.Security/tests/StressTests/SslStress/Build-Local.ps1 b/src/libraries/System.Net.Security/tests/StressTests/SslStress/Build-Local.ps1
index cb60b735380d36..5130812a295a5e 100644
--- a/src/libraries/System.Net.Security/tests/StressTests/SslStress/Build-Local.ps1
+++ b/src/libraries/System.Net.Security/tests/StressTests/SslStress/Build-Local.ps1
@@ -38,7 +38,7 @@ if (-not (Test-Path -Path $DailyDotnetRoot)) {
     Write-Host "Downloading daily SDK to: $DailyDotnetRoot"
     New-Item -ItemType Directory -Path $DailyDotnetRoot
     Invoke-WebRequest -Uri https://dot.net/v1/dotnet-install.ps1 -OutFile "$DailyDotnetRoot\dotnet-install.ps1"
-    & "$DailyDotnetRoot\dotnet-install.ps1" -NoPath -Channel "$Version.1xx" -Quality daily -InstallDir $DailyDotnetRoot
+    & "$DailyDotnetRoot\dotnet-install.ps1" -NoPath -Channel $Version -Quality daily -InstallDir $DailyDotnetRoot
 } else {
     Write-Host "Daily SDK found in $DailyDotnetRoot"
 }
diff --git a/src/libraries/System.Net.Security/tests/StressTests/SslStress/build-local.sh b/src/libraries/System.Net.Security/tests/StressTests/SslStress/build-local.sh
index 1d4b0ae73461d9..907bd084035fbe 100755
--- a/src/libraries/System.Net.Security/tests/StressTests/SslStress/build-local.sh
+++ b/src/libraries/System.Net.Security/tests/StressTests/SslStress/build-local.sh
@@ -39,7 +39,7 @@ if [[ ! -d $daily_dotnet_root ]]; then
     echo "Downloading daily SDK to $daily_dotnet_root"
     mkdir $daily_dotnet_root
     wget https://dot.net/v1/dotnet-install.sh -O $daily_dotnet_root/dotnet-install.sh
-    bash $daily_dotnet_root/dotnet-install.sh --no-path --channel $version.1xx --quality daily --install-dir $daily_dotnet_root
+    bash $daily_dotnet_root/dotnet-install.sh --no-path --channel $version --quality daily --install-dir $daily_dotnet_root
 else
     echo "Daily SDK found in $daily_dotnet_root"
 fi
@@ -59,4 +59,4 @@ if [[ ! -f $runscript ]]; then
 fi
 
 echo "To run tests type:"
-echo "$runscript [stress test args]"
\ No newline at end of file
+echo "$runscript [stress test args]"