diff --git a/.travis.yml b/.travis.yml
index b3011ad..06dfc9b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -425,6 +425,7 @@ install:
   - git submodule init tools/boost_install
   - git submodule init tools/cmake
   - git submodule init libs/preprocessor
+  - git submodule init libs/bind
   - git submodule update # no --jobs 3 on non-amd64
   - cp -r $TRAVIS_BUILD_DIR/* libs/smart_ptr
   - ./bootstrap.sh
diff --git a/appveyor.yml b/appveyor.yml
index 116a1ab..b4d2a44 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -70,6 +70,7 @@ install:
   - git submodule init tools/build
   - git submodule init libs/headers
   - git submodule init tools/boost_install
+  - git submodule init libs/bind
   - git submodule update --jobs 3
   - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\smart_ptr\
   - cmd /c bootstrap