diff --git a/tpm2-tss.spec b/tpm2-tss.spec
index 654be391fb2a55a52bb52c508c5afe884a0e0e9c..1f43d42d382f0df8203e8be0ecfe17f944eec432 100644
--- a/tpm2-tss.spec
+++ b/tpm2-tss.spec
@@ -9,7 +9,7 @@ Source0:       https://github.com/tpm2-software/tpm2-tss/releases/download/%{ver
 Patch0: 0001-FAPI-Skip-test-fapi-fix-provisioning-with-template-i.patch
 Patch1: backport-CVE-2024-29040-FAPI-Fix-check-of-magic-.patch
 
-BuildRequires: gcc-c++ autoconf-archive libtool pkgconfig systemd libgcrypt-devel openssl-devel doxygen json-c-devel libcurl-devel util-linux-devel
+BuildRequires: gcc-c++ autoconf-archive libtool pkgconfig systemd libgcrypt-devel compat-openssl11-devel doxygen json-c-devel libcurl-devel util-linux-devel
 BuildRequires: curl >= 7.80.0 libcmocka-devel iproute uthash-devel swtpm
 
 %description