diff --git a/.github/workflows/create-release-artifacts.yml b/.github/workflows/create-release-artifacts.yml
index 9baeeb59..a070c2d4 100644
--- a/.github/workflows/create-release-artifacts.yml
+++ b/.github/workflows/create-release-artifacts.yml
@@ -39,7 +39,7 @@ jobs:
         shell: cmd
         run: |
           call .github\scripts\msvc-env.bat ${{ matrix.bits }}
-          cmake -S . -B build -G Ninja -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}" -DCMAKE_C_FLAGS="/nologo"
+          cmake -B build -G Ninja -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}" -DCMAKE_C_FLAGS="/nologo"
           cmake --build build -- -k 0
       - name: Package binaries
         working-directory: build
@@ -62,7 +62,7 @@ jobs:
           ./.github/scripts/install_deps.sh macos lld
       - name: Build binaries
         run: |
-          cmake -S . -B build -G Ninja --preset macos-static -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}"
+          cmake -B build -G Ninja --preset macos-static -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}"
           cmake --build build -- -k 0
           strip rgb{asm,link,fix,gfx}
         env:
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 2c957687..ab8040f0 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -63,7 +63,7 @@ jobs:
         # Note that since this is specific to our CI environment, the workaround is
         # better applied here than in our CMakeLists, where it could affect and break someone else.
         run: |
-          cmake -S . -B build -G Ninja --preset develop -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} -DTESTS_OS_NAME=${{ matrix.os }}
+          cmake -B build -G Ninja --preset develop -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} -DTESTS_OS_NAME=${{ matrix.os }}
           cmake --build build -- -k 0
           sudo cmake --install build --verbose
       - name: Package binaries
@@ -122,7 +122,7 @@ jobs:
           enableCrossOsArchive: true
       - name: Build & install
         run: |
-          cmake -S . -B build -G Ninja --preset macos-static -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}" -DTESTS_OS_NAME=macos
+          cmake -B build -G Ninja --preset macos-static -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}" -DTESTS_OS_NAME=macos
           cmake --build build -- -k 0
         env:
           LDFLAGS: -fuse-ld=lld # cmake/macos-static.cmake comments explain why we use lld.
@@ -184,7 +184,7 @@ jobs:
         shell: cmd
         run: | # ASan seems to be broken on Windows, so we disable it.
           call .github\scripts\msvc-env.bat ${{ matrix.bits }}
-          cmake -S . -B build -G Ninja --preset develop -DSANITIZERS=OFF -DTESTS_OS_NAME=${{ matrix.os }} ^
+          cmake -B build -G Ninja --preset develop -DSANITIZERS=OFF -DTESTS_OS_NAME=${{ matrix.os }} ^
                 -DFETCHCONTENT_BASE_DIR="${{ env.DEPS_ROOT_DIR }}" -DCMAKE_C_FLAGS="/nologo"
           cmake --build build -- -k 0
       - name: Package binaries
@@ -372,7 +372,7 @@ jobs:
           prepare: |
             .github/scripts/install_deps.sh freebsd
           run: | # Leak detection is not supported on FreeBSD, so disable it.
-            cmake -S . -B build --preset develop -DTESTS_OS_NAME=freebsd
+            cmake -B build --preset develop -DTESTS_OS_NAME=freebsd
             cmake --build build --verbose -- -k
             ASAN_OPTIONS=detect_leaks=0 ctest --test-dir build --schedule-random --label-exclude external
             cmake --install build --verbose