diff --git a/.travis.yml b/.travis.yml
index 7c7c737801..74fac9d80d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,11 +27,6 @@ before_cache:
   - rm -rf $HOME/.cache/electron-builder
 before_install:
   - rm -rf node_modules
-  # Install Rust and Cargo
-  - curl https://sh.rustup.rs -sSf > /tmp/rustup.sh
-  - sh /tmp/rustup.sh -y
-  - export PATH="$HOME/.cargo/bin:$PATH"
-  - source "$HOME/.cargo/env"
   # Install dependencies
   - travis_wait 30 yarn --frozen-lockfile
 
diff --git a/appveyor.yml b/appveyor.yml
index 4e2d53096f..d1401ff51b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,12 +13,6 @@ init:
 install:
   # Install node
   - ps: Install-Product node 10 x64
-  # Install Rust and Cargo
-  - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
-  - rustup-init -yv --default-toolchain stable --default-host x86_64-pc-windows-msvc
-  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
-  - rustc -vV
-  - cargo -vV
   # Install dependencies
   - yarn --frozen-lockfile