diff --git a/.github/workflows/cargo.yml b/.github/workflows/cargo.yml
index fec34ec7e7..acf6515b1e 100644
--- a/.github/workflows/cargo.yml
+++ b/.github/workflows/cargo.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest, macos-latest-xlarge]
-        features: ["", "--features static", "--features schannel", "--features schannel,static"]
+        features: ["", "--features static", "--features schannel", "--features schannel,static", "--features openssl3", "--features openssl3,static"]
         exclude:
           - os: ubuntu-latest
             features: "--features schannel"
diff --git a/Cargo.toml b/Cargo.toml
index 892e6f969f..15e8f79af8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,6 +47,7 @@ include = [
 [features]
 default = []
 schannel = []
+openssl3 = []
 static = []
 preview-api = []
 
diff --git a/scripts/build.rs b/scripts/build.rs
index 7dbb6d3ec0..f9831e6e22 100644
--- a/scripts/build.rs
+++ b/scripts/build.rs
@@ -24,6 +24,8 @@ fn main() {
         .define("QUIC_OUTPUT_DIR", quic_output_dir.to_str().unwrap());
     if cfg!(feature = "schannel") {
         config.define("QUIC_TLS", "schannel");
+    } else if cfg!(feature = "openssl3") {
+        config.define("QUIC_TLS", "openssl3");
     } else {
         config.define("QUIC_TLS", "openssl");
     }