diff --git a/.gitignore b/.gitignore
index 0839c6d5..bc80d6f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,6 +43,7 @@ src/curvecp/curvecpmakekey
 src/curvecp/curvecpmessage
 src/curvecp/curvecpprintkey
 src/curvecp/curvecpserver
+src/libsodium/*.def
 src/libsodium/include/sodium/crypto_scalarmult_curve25519.h
 src/libsodium/include/sodium/version.h
 stamp-*