diff --git a/.github/actions/build-dependencies/action.yml b/.github/actions/build-dependencies/action.yml
index 6e75a7f6..e5520f0e 100644
--- a/.github/actions/build-dependencies/action.yml
+++ b/.github/actions/build-dependencies/action.yml
@@ -11,12 +11,6 @@ runs:
         solc-select install 0.8.9
         solc-select use 0.8.9
 
-    - name: Install Monero Dependencies
-      shell: bash
-      run: |
-        sudo apt update
-        sudo apt install build-essential libboost-all-dev libsodium-dev
-
     - name: Install WASM toolchain
       uses: actions-rs/toolchain@v1
       with:
diff --git a/coins/monero/src/ringct/clsag/mod.rs b/coins/monero/src/ringct/clsag/mod.rs
index 755d09c2..8810f4b9 100644
--- a/coins/monero/src/ringct/clsag/mod.rs
+++ b/coins/monero/src/ringct/clsag/mod.rs
@@ -270,7 +270,7 @@ impl Clsag {
   ) -> Result<(), ClsagError> {
     // Preliminary checks. s, c1, and points must also be encoded canonically, which isn't checked
     // here
-    if ring.len() == 0 {
+    if ring.is_empty() {
       Err(ClsagError::InvalidRing)?;
     }
     if ring.len() != self.s.len() {