diff --git a/openssl/Cargo.toml b/openssl/Cargo.toml
index 55ae0d76..3275c2ae 100644
--- a/openssl/Cargo.toml
+++ b/openssl/Cargo.toml
@@ -9,6 +9,7 @@ documentation = "https://sfackler.github.io/rust-openssl/doc/v0.7.5/openssl"
 readme = "../README.md"
 keywords = ["crypto", "tls", "ssl", "dtls"]
 build = "build.rs"
+exclude = ["test/*"]
 
 [features]
 tlsv1_2 = ["openssl-sys/tlsv1_2"]