diff --git a/swtpm.spec b/swtpm.spec
index e76eae9..915c271 100644
--- a/swtpm.spec
+++ b/swtpm.spec
@@ -25,7 +25,6 @@ BuildRequires:  net-tools
 BuildRequires:  openssl-devel
 BuildRequires:  socat
 BuildRequires:  python3
-BuildRequires:  python3-twisted
 BuildRequires:  softhsm
 BuildRequires:  trousers >= 0.3.9
 BuildRequires:  tpm-tools >= 1.3.8-6