diff --git a/azure-devops/build-ubuntu-vcpkg.yml b/azure-devops/build-ubuntu-vcpkg.yml
index bc14ecd87b..aeae2b7ea5 100644
--- a/azure-devops/build-ubuntu-vcpkg.yml
+++ b/azure-devops/build-ubuntu-vcpkg.yml
@@ -13,7 +13,7 @@ jobs:
       sudo apt install g++-9 ninja-build -y
       git submodule update --init vcpkg
       ./vcpkg/bootstrap-vcpkg.sh
-      ./vcpkg/vcpkg install zlib openssl boost-system boost-date-time boost-regex websocketpp boost-thread boost-filesystem boost-random boost-chrono boost-interprocess brotli --vcpkg-root ./vcpkg
+      ./vcpkg/vcpkg install zlib openssl boost-locale boost-system boost-date-time boost-regex websocketpp boost-thread boost-filesystem boost-random boost-chrono boost-interprocess brotli --vcpkg-root ./vcpkg
     displayName: Vcpkg install dependencies
   - script: |
       mkdir build.debug
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 7df61d453a..96a6c9c066 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -121,7 +121,7 @@ jobs:
       displayName: Checkout vcpkg submodule
     - script: |
         ./vcpkg/bootstrap-vcpkg.sh
-        ./vcpkg/vcpkg install zlib openssl boost-system boost-date-time boost-regex websocketpp boost-thread boost-filesystem boost-random boost-chrono boost-interprocess brotli --vcpkg-root ./vcpkg
+        ./vcpkg/vcpkg install zlib openssl boost-locale boost-system boost-date-time boost-regex websocketpp boost-thread boost-filesystem boost-random boost-chrono boost-interprocess brotli --vcpkg-root ./vcpkg
       displayName: Vcpkg install dependencies
     - script: |
         mkdir build.debug