diff --git a/Makefile b/Makefile
index 82db7e5..6f282aa 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ priv/ecrecover.so: src/lib.rs parity-ethereum/
 	cp target/release/$(artefact) priv/ecrecover.so
 
 clean:
-	rm -f src/ecrecover.so target/release/libecrecover.so
+	rm -f priv/ecrecover.so target/release/$(artefact) 
 
 parity-ethereum/:
 	git clone https://github.com/johnsnewby/parity-ethereum.git