diff --git a/.github/workflows/asan.yml b/.github/workflows/asan.yml
index df2cb0534..fdc029ad9 100644
--- a/.github/workflows/asan.yml
+++ b/.github/workflows/asan.yml
@@ -39,6 +39,7 @@ jobs:
 
       - name: Install clang
         run: |
+          sudo apt-get purge --auto-remove llvm python3-lldb-14 llvm-14
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
           sudo ./llvm.sh 16
diff --git a/.github/workflows/clang-tidy.yml b/.github/workflows/clang-tidy.yml
index 5352c2811..c8546db9a 100644
--- a/.github/workflows/clang-tidy.yml
+++ b/.github/workflows/clang-tidy.yml
@@ -27,6 +27,7 @@ jobs:
 
       - name: Install clang
         run: |
+          sudo apt-get purge --auto-remove llvm python3-lldb-14 llvm-14
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
           sudo ./llvm.sh 16
diff --git a/.github/workflows/tsan.yml b/.github/workflows/tsan.yml
index fc3af1124..5a5aaa2c9 100644
--- a/.github/workflows/tsan.yml
+++ b/.github/workflows/tsan.yml
@@ -39,6 +39,7 @@ jobs:
 
       - name: Install clang
         run: |
+          sudo apt-get purge --auto-remove llvm python3-lldb-14 llvm-14
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
           sudo ./llvm.sh 16
diff --git a/.github/workflows/ubsan.yml b/.github/workflows/ubsan.yml
index 1de89f66f..ed6d4e61f 100644
--- a/.github/workflows/ubsan.yml
+++ b/.github/workflows/ubsan.yml
@@ -39,6 +39,7 @@ jobs:
 
       - name: Install clang
         run: |
+          sudo apt-get purge --auto-remove llvm python3-lldb-14 llvm-14
           wget https://apt.llvm.org/llvm.sh
           chmod +x llvm.sh
           sudo ./llvm.sh 16