diff --git a/.azure/install-llvm.yml b/.azure/install-llvm.yml
index cd23c5a708b..75ea611d127 100644
--- a/.azure/install-llvm.yml
+++ b/.azure/install-llvm.yml
@@ -38,10 +38,8 @@ steps:
         cd C:\projects\deps
         curl -OL https://github.com/wasmerio/windows-llvm-build/releases/download/v8.0.0/llvm-8.0.0-install.zip
         7z x llvm-8.0.0-install.zip
-        LLVM_PATH=`pwd`/llvm-8.0.0-install
-        LLVM_PATH_WIN=C:\projects\deps\llvm-8.0.0-install
-        echo "##vso[task.prependpath]$LLVM_PATH/bin"
-        echo "##vso[task.setvariable variable=LLVM_SYS_80_PREFIX]$LLVM_PATH_WIN"
+        echo "##vso[task.prependpath]/c/projects/deps/llvm-8.0.0-install/bin"
+        echo "##vso[task.setvariable variable=LLVM_SYS_80_PREFIX]C:\\projects\\deps\\llvm-8.0.0-install"
       fi
     displayName: "Install LLVM (Windows)"
     condition: eq(variables['Agent.OS'], 'Windows_NT')
diff --git a/.azure/install-rust.yml b/.azure/install-rust.yml
index bea5e7530f9..fc1ade42ca2 100644
--- a/.azure/install-rust.yml
+++ b/.azure/install-rust.yml
@@ -20,7 +20,7 @@ steps:
       set -ex
       brew install openssl
       brew link openssl --force
-      brew install rust
+      brew install rustup
     displayName: "Install Rust (macOS)"
     condition: eq(variables['Agent.OS'], 'Darwin')