diff --git a/libpod/util.go b/libpod/util.go
index 4c5c2db39a..4bd4dd62c3 100644
--- a/libpod/util.go
+++ b/libpod/util.go
@@ -217,7 +217,7 @@ func writeHijackHeader(r *http.Request, conn io.Writer, tty bool) {
 		// Upgraded
 		fmt.Fprintf(conn,
 			"HTTP/1.1 101 UPGRADED\r\nContent-Type: %s\r\nConnection: Upgrade\r\nUpgrade: %s\r\n\r\n",
-			proto, header)
+			header, proto)
 	}
 }
 
diff --git a/test/apiv2/20-containers.at b/test/apiv2/20-containers.at
index f39283a481..3d1f0896bd 100644
--- a/test/apiv2/20-containers.at
+++ b/test/apiv2/20-containers.at
@@ -45,6 +45,11 @@ t POST "/v4.7.0/libpod/containers/foo/attach?logs=true&stream=false" 200
 response_headers=$(cat "$WORKDIR/curl.headers.out")
 like "$response_headers" ".*Content-Type: application/vnd\.docker\.multiplexed-stream.*" "vnd.docker.multiplexed-stream libpod v4.7.0"
 
+t POST "containers/foo/attach?logs=true&stream=false" 101
+response_headers=$(cat "$WORKDIR/curl.headers.out")
+like "$response_headers" ".*Content-Type: application/vnd\.docker\.raw-stream.*" "hijacked connection header: Content-type: application/vnd.docker.raw-stream"
+like "$response_headers" ".*Upgrade: tcp.*" "hijacked connection header: Upgrade: tcp"
+
 t POST "containers/foo/kill" 204
 
 podman run --replace --name=foo -v /tmp:/tmp $IMAGE true
diff --git a/test/apiv2/test-apiv2 b/test/apiv2/test-apiv2
index 08377c6f5e..55490975b9 100755
--- a/test/apiv2/test-apiv2
+++ b/test/apiv2/test-apiv2
@@ -322,6 +322,10 @@ function t() {
 
     local expected_code=$1; shift
 
+    if [[ "$expected_code" == "101" ]]; then
+        curl_args+=("-H" "Connection: upgrade" "-H" "Upgrade: tcp")
+    fi
+
     # Log every action we do
     echo "-------------------------------------------------------------" >>$LOG
     echo "\$ $testname"                                                  >>$LOG