diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index e350afd..8942186 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -36,43 +36,25 @@ jobs:
             c: gcc
           - cpp: clang++
             c: clang
+        cpp_version: ["17", "20", "23", "26"]
         cmake_args:
-          - description: "Static default"
+          - description: "Default"
             args: ""
-          - description: "Dynamic default"
-            args: "-DBUILD_SHARED_LIBS=on"
-          - description: "static C++17"
-            args: "-DCMAKE_CXX_STANDARD=17"
-          - description: "static C++20"
-            args: "-DCMAKE_CXX_STANDARD=20"
-          - description: "static C++23"
-            args: "-DCMAKE_CXX_STANDARD=23"
-          - description: "static C++26"
-            args: "-DCMAKE_CXX_STANDARD=26"
+          - description: "TSan"
+            args: "-DCMAKE_CXX_FLAGS=-fsanitize=thread"
+          - description: "ASan"
+            args: "-DCMAKE_CXX_FLAGS=-fsanitize=address -fsanitize=undefined"
         include:
           - platform: ubuntu-latest
             compiler:
               cpp: g++
               c: gcc
+            cpp_version: "17"
             cmake_args:
               description: "Werror"
               cmake_args: "-DCMAKE_CXX_FLAGS='-Werror=all -Werror=extra'"
-          - platform: ubuntu-latest
-            compiler:
-              cpp: g++
-              c: gcc
-            cmake_args:
-              description: "A-San"
-              cmake_args: "-DCMAKE_CXX_FLAGS=-fsanitize=address -fsanitize=undefined"
-          - platform: ubuntu-latest
-            compiler:
-              cpp: g++
-              c: gcc
-            cmake_args:
-              description: "T-San"
-              cmake_args: "-DCMAKE_CXX_FLAGS=-fsanitize=thread"
 
-    name: "Bulid & Test: ${{ matrix.compiler.c }} ${{ matrix.cmake_args.description }}"
+    name: "Bulid & Test: ${{ matrix.compiler.c }} ${{ matrix.cpp_version }} ${{ matrix.cmake_args.description }}"
     runs-on: ${{ matrix.platform }}
     steps:
       - uses: actions/checkout@v4
@@ -89,7 +71,7 @@ jobs:
           ninja --version
       - name: Build Release
         run: |
-          cmake -B build -S . "${{ matrix.cmake_args.args }}"
+          cmake -B build -S . "-DCMAKE_CXX_STANDARD=${{ matrix.cpp_version }} ${{ matrix.cmake_args.args }}"
           cmake --build build --config Release --verbose
           cmake --build build --config Release --target all_verify_interface_header_sets
           cmake --install build --config Release --prefix /opt/beman.exemplar