diff --git a/anda/system/scx-scheds/nightly/scx-scheds-nightly.spec b/anda/system/scx-scheds/nightly/scx-scheds-nightly.spec
index c57adccc19..0662cd541b 100644
--- a/anda/system/scx-scheds/nightly/scx-scheds-nightly.spec
+++ b/anda/system/scx-scheds/nightly/scx-scheds-nightly.spec
@@ -33,6 +33,7 @@ BuildRequires:  rust
 BuildRequires:  systemd
 BuildRequires:  systemd-rpm-macros
 BuildRequires:  zlib-ng-compat
+BuildRequires:  pkgconfig(openssl)
 Requires:       (scx-tools or scx-tools-nightly)
 Suggests:       scx-tools-nightly
 Requires:       elfutils-libelf