diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index b28a572..86a472a 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -22,4 +22,4 @@ jobs:
         CXX: ${{ matrix.compiler }}
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
       run: |
-        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON .. && cmake --build . && make test
+        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 0a719e5..c20934b 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,4 +22,4 @@ jobs:
         CXX: ${{ matrix.compiler }}
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
       run: |
-        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON .. && cmake --build . && make test
+        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 20c0fb8..0fb07f7 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -22,4 +22,4 @@ jobs:
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
         CTEST_OUTPUT_ON_FAILURE: 1
       run: |
-        cmake -Bbuild -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON && cmake --build build --target ALL_BUILD && cmake --build build --target RUN_TESTS
+        cmake -Bbuild -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release && cmake --build build --target ALL_BUILD && cmake --build build --target RUN_TESTS