diff --git a/.ci/build-mac-arm64.sh b/.ci/build-mac-arm64.sh
index 74a2d39bb..a9698a888 100644
--- a/.ci/build-mac-arm64.sh
+++ b/.ci/build-mac-arm64.sh
@@ -145,6 +145,7 @@ export MACOSX_DEPLOYMENT_TARGET=14.0
     -DCMAKE_SYSTEM_PROCESSOR=arm64 \
     -DCMAKE_TOOLCHAIN_FILE=buildfiles/cmake/TCDarwinARM64.cmake \
     -DCMAKE_CXX_FLAGS="-D__MAC_OS_X_VERSION_MIN_REQUIRED=140000" \
+    -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
     -G Ninja
 
 "$BREW_PATH/bin/ninja"; build_status=$?;
diff --git a/.ci/build-mac.sh b/.ci/build-mac.sh
index b02417cbc..287bd3949 100644
--- a/.ci/build-mac.sh
+++ b/.ci/build-mac.sh
@@ -108,6 +108,7 @@ export MACOSX_DEPLOYMENT_TARGET=14.0
     -DCMAKE_OSX_ARCHITECTURES=x86_64 \
     -DCMAKE_IGNORE_PATH="$BREW_PATH/lib" \
     -DCMAKE_CXX_FLAGS="-D__MAC_OS_X_VERSION_MIN_REQUIRED=140000" \
+    -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
     -G Ninja
 
 "$BREW_PATH/bin/ninja"; build_status=$?;