diff --git a/ci/install_dart.sh b/ci/install_dart.sh
deleted file mode 100755
index 43bee45d..00000000
--- a/ci/install_dart.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-if [ "$TRAVIS_OS_NAME" == "linux" ]; then
-    sudo apt-get -qq update
-    sudo apt-get -y install software-properties-common
-    sudo apt-add-repository -y ppa:dartsim/ppa
-    sudo apt-get -qq update
-
-    sudo apt-get install -y --no-install-recommends libassimp-dev libccd-dev libfcl-dev
-
-    sudo apt-get install -y --no-install-recommends libdart6-dev libdart6-utils-urdf-dev #python3-dartpy
-
-    # libdart6-dev installs a config with ode and bullet on
-    sudo apt-get install -y --no-install-recommends libdart6-collision-ode-dev libdart6-collision-bullet-dev
-else
-    HOMEBREW_NO_AUTO_UPDATE=1 brew install dartsim
-    if [ "$PYTHON_TESTS" = "ON" ]; then
-        # HOMEBREW_NO_AUTO_UPDATE=1 brew install dartpy
-        git clone https://github.com/dartsim/dart.git
-        cd dart
-        git checkout v6.9.2
-        mkdir build_py
-        cd build_py
-        cmake -DDART_BUILD_DARTPY=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ..
-        make -j4
-        sudo make install
-    fi
-fi
\ No newline at end of file
diff --git a/ci/install_dart_latest.sh b/ci/install_dart_latest.sh
index 52d1718c..ce2a104f 100755
--- a/ci/install_dart_latest.sh
+++ b/ci/install_dart_latest.sh
@@ -12,17 +12,6 @@ if [ "$COMPILER" = "clang" ]; then
 export CC=/usr/bin/clang && export CXX=/usr/bin/clang++
 fi
 
-# # Build pybind11 if needed; for clang we need at least v2.5.0
-# if [ "$COMPILER" = "clang" ]; then
-#     git clone https://github.com/pybind/pybind11 -b 'v2.5.0' --single-branch --depth 1
-#     cd pybind11
-#     mkdir build && cd build
-#     cmake .. -DCMAKE_BUILD_TYPE=Release -DPYBIND11_TEST=OFF
-#     make -j4
-#     sudo make install
-#     cd ../..
-# fi
-
 git clone https://github.com/dartsim/dart.git
 cd dart
 git checkout $DART_TAG
@@ -37,10 +26,7 @@ cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_INSTALL_PREF
 fi
 make -j4
 sudo make install
-# We do not need this anymore
-# if [ "$BUILD_PYTHON" = "ON" ] && [ "$DART_TAG" = "v6.11.1"]; then
-#     sudo make install-dartpy
-# fi
+
 sudo ldconfig
 cd $CI_HOME
 
diff --git a/ci/install_packages.sh b/ci/install_packages.sh
index 6c2d7c79..450d39ea 100755
--- a/ci/install_packages.sh
+++ b/ci/install_packages.sh
@@ -6,11 +6,6 @@ sudo apt-get install -y --no-install-recommends build-essential cmake pkg-config
 
 sudo ln -s /usr/bin/python3 /usr/bin/python
 
-# # if gcc, we can safely use the official package, for clang we need to build it
-# if [ "$COMPILER" = "gcc" ]; then
-#     sudo apt-get install -y --no-install-recommends pybind11-dev
-# fi
-
 if [ "$MAGNUM_GUI" = "ON" ]; then
     sudo apt-get install -y --no-install-recommends libopenal-dev libglfw3-dev libsdl2-dev libdevil-dev libpng-dev libfaad-dev libfreetype6-dev libglm-dev
 fi
diff --git a/ci/install_pybind11.sh b/ci/install_pybind11.sh
deleted file mode 100755
index 5c766d45..00000000
--- a/ci/install_pybind11.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-# # Build pybind11 if needed; for clang we need at least v2.5.0
-# if [ "$COMPILER" = "clang" ]; then
-#     git clone https://github.com/pybind/pybind11 -b 'v2.5.0' --single-branch --depth 1
-#     cd pybind11
-#     mkdir build && cd build
-#     cmake .. -DCMAKE_BUILD_TYPE=Release -DPYBIND11_TEST=OFF
-#     make -j4
-#     sudo make install
-#     cd ../..
-# fi