diff --git a/build.sh b/build.sh
index d7ff3b2..f7fe3a9 100644
--- a/build.sh
+++ b/build.sh
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 cd go
 go build -buildmode c-shared -ldflags="-w -s" -trimpath -v -o "go_p2fa.so"
-rm -rf ../c/libs/go_p2fa.h
-cp go_p2fa.h ../c/libs/go_p2fa.h
+rm -rf ../c/libs/go_p2fa.*
+cp go_p2fa.* ../c/libs/
 cd ../c
 LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./libs
 make -j1