diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ac9fbda..a2ed148 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -146,7 +146,7 @@ jobs:
           for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
           echo BOOST_BRANCH: %BOOST_BRANCH%
           cd ..
-          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
+          git clone -b %BOOST_BRANCH% --depth 10 https://github.com/boostorg/boost.git boost-root
           cd boost-root
           xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
           git submodule update --init tools/boostdep
diff --git a/test/appveyor.yml b/test/appveyor.yml
index 13d0ab4..fe826b0 100644
--- a/test/appveyor.yml
+++ b/test/appveyor.yml
@@ -68,7 +68,7 @@ before_build:
 
     - rm -rf %BOOST%/libs/%BOOST_LIBS_FOLDER%
     - mv -f %APPVEYOR_BUILD_FOLDER% %BOOST%/libs/%BOOST_LIBS_FOLDER%
-    - python tools/boostdep/depinst/depinst.py --git_args "--depth 1 --jobs 2" %BOOST_LIBS_FOLDER%
+    - python tools/boostdep/depinst/depinst.py --git_args "--depth 10 --jobs 2" %BOOST_LIBS_FOLDER%
 
 build_script:
     - cmd /c bootstrap