diff --git a/src/github.com/matrix-org/dendrite/cmd/roomserver-integration-tests/main.go b/src/github.com/matrix-org/dendrite/cmd/roomserver-integration-tests/main.go
index b2bd3760d..42d974e51 100644
--- a/src/github.com/matrix-org/dendrite/cmd/roomserver-integration-tests/main.go
+++ b/src/github.com/matrix-org/dendrite/cmd/roomserver-integration-tests/main.go
@@ -203,7 +203,7 @@ func testRoomserver(input []string, wantOutput []string, checkQueries func(api.R
 		panic(err)
 	}
 
-	cmd := exec.Command(filepath.Join(filepath.Dir(os.Args[0]), "roomserver"))
+	cmd := exec.Command(filepath.Join(filepath.Dir(os.Args[0]), "dendrite-roomserver"))
 
 	// Append the roomserver config to the existing environment.
 	// We append to the environment rather than replacing so that any additional