diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5c781e1..370f4d8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,8 +2,10 @@ name: Build
 on:
   push:
     paths:
-      - '**/src/**'
-      - '**/Cargo.toml'
+      - 'protypo/src/**'
+      - 'protypo/Cargo.toml'
+      - 'protypo-cli/src/**'
+      - 'protypo-cli/Cargo.toml'
 
 env:
   RUST_TOOLCHAIN: stable