diff --git a/.github/code_analysis.py b/.github/code_analysis.py
index bd303059..d5ee0b71 100644
--- a/.github/code_analysis.py
+++ b/.github/code_analysis.py
@@ -63,7 +63,7 @@ def parse_diff_output(changed_files):
     file_pattern = re.compile(r"^\+\+\+ b/(.*?)$", re.MULTILINE)
     line_pattern = re.compile(r"^@@ -\d+(?:,\d+)? \+(\d+)(?:,(\d+))? @@", re.MULTILINE)
 
-    supported_extensions = (".h", ".hpp", ".hcc", ".c", ".cc", ".cpp", ".cxx", ".cu")
+    supported_extensions = (".h", ".hpp", ".hcc", ".c", ".cc", ".cpp", ".cxx", ".cu", ".cl")
 
     files = {}
     for match in file_pattern.finditer(changed_files):
diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
index cc0d6f04..03a64379 100644
--- a/.github/workflows/analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -11,12 +11,12 @@ jobs:
           sudo apt update && sudo apt install cppcheck -y
           pip3 install --upgrade setuptools urllib3 chardet pyOpenSSL pygithub
 
-      # - name: Install CUDA Toolkit
-      #   uses: Jimver/cuda-toolkit@v0.2.14
-      #   with:
-      #     method: network
-      #     use-github-cache: false
-      #     use-local-cache: false
+      - name: Install CUDA Toolkit
+        uses: Jimver/cuda-toolkit@v0.2.14
+        with:
+          method: network
+          use-github-cache: false
+          use-local-cache: false
 
       - name: Configure NiftyReg
         run: |
@@ -27,8 +27,8 @@ jobs:
                 -DCMAKE_BUILD_TYPE=Debug \
                 -DBUILD_ALL_DEP=ON \
                 -DCHECK_GPU=OFF \
-                -DUSE_CUDA=OFF \
-                -DUSE_OPENCL=OFF \
+                -DUSE_CUDA=ON \
+                -DUSE_OPENCL=ON \
                 -DUSE_SSE=ON \
                 -DUSE_OPENMP=ON \
                 -DBUILD_TESTING=OFF \
diff --git a/niftyreg_build_version.txt b/niftyreg_build_version.txt
index c8eb5888..99dea3b5 100644
--- a/niftyreg_build_version.txt
+++ b/niftyreg_build_version.txt
@@ -1 +1 @@
-438
+439