diff --git a/nim-bindings/conversations_example.nimble b/nim-bindings/conversations_example.nimble
index dc48df7..575ed22 100644
--- a/nim-bindings/conversations_example.nimble
+++ b/nim-bindings/conversations_example.nimble
@@ -13,9 +13,14 @@ bin           = @["libchat"]
 requires "nim >= 2.2.4"
 requires "results"
 
-# Build Rust library before compiling Nim
-before build:
+proc buildRust() =
   exec "cargo build --release --manifest-path ../Cargo.toml"
 
+
+# Build Rust library before compiling Nim
+before build:
+  buildRust()
+
 task pingpong, "Run pingpong example":
+  buildRust()
   exec "nim c -r --path:src --passL:../target/release/liblibchat.a examples/pingpong.nim"