diff --git a/.github/scripts/validate_pipy.sh b/.github/scripts/validate_pipy.sh
index 5858e4c28..d7a930899 100644
--- a/.github/scripts/validate_pipy.sh
+++ b/.github/scripts/validate_pipy.sh
@@ -10,9 +10,14 @@ fi
 
 if [[ ${TORCH_ONLY} == 'true' ]]; then
     TEST_SUFFIX=" --package torchonly"
-    pip3 install torch${RELEASE_SUFFIX}
+    pip3 install --pre torch${RELEASE_SUFFIX} --extra-index-url "https://download.pytorch.org/whl/${MATRIX_CHANNEL}/${MATRIX_DESIRED_CUDA}_pypi_cudnn"
 else
-    pip3 install torch${RELEASE_SUFFIX} torchvision torchaudio
+    if [[ ${MATRIX_CHANNEL} != "release" ]]; then
+        pip3 install --pre torch${RELEASE_SUFFIX}  --extra-index-url "https://download.pytorch.org/whl/${MATRIX_CHANNEL}/${MATRIX_DESIRED_CUDA}_pypi_cudnn"
+        pip3 install --pre torchvision torchaudio --extra-index-url "https://download.pytorch.org/whl/${MATRIX_CHANNEL}/${MATRIX_DESIRED_CUDA}"
+    else
+        pip3 install torch${RELEASE_SUFFIX}  torchvision torchaudio
+    fi
 fi
 
 python ./test/smoke_test/smoke_test.py ${TEST_SUFFIX} --runtime-error-check disabled
diff --git a/.github/workflows/validate-linux-binaries.yml b/.github/workflows/validate-linux-binaries.yml
index d1c6c29bd..aedffeef2 100644
--- a/.github/workflows/validate-linux-binaries.yml
+++ b/.github/workflows/validate-linux-binaries.yml
@@ -88,11 +88,15 @@ jobs:
         export TARGET_OS="linux"
         eval "$(conda shell.bash hook)"
         printf '%s\n' ${{ toJson(inputs.release-matrix) }} > release_matrix.json
+        cat release_matrix.json
 
         # Special case PyPi installation package. And Install of PyPi package via poetry
-        if [[ ${MATRIX_PACKAGE_TYPE} == "manywheel" && ${MATRIX_GPU_ARCH_VERSION} == "12.1" && ${MATRIX_CHANNEL} == "release" ]]; then
+        if [[ ${MATRIX_PACKAGE_TYPE} == "manywheel" && ${MATRIX_GPU_ARCH_VERSION} == "12.1" ]]; then
           source ./.github/scripts/validate_pipy.sh
-          source ./.github/scripts/validate_poetry.sh
+
+          if [[ ${MATRIX_CHANNEL} == "release" ]]; then
+            source ./.github/scripts/validate_poetry.sh
+          fi
         fi
 
         # Standart case: Validate binaries