diff --git a/bcc.spec b/bcc.spec
index 493e3edcbb932b3b8a8b57f7d34f254040eb5ed4..93929a5104e39b43b6e4ceb0543a093d3164a28a 100644
--- a/bcc.spec
+++ b/bcc.spec
@@ -2,7 +2,7 @@
 
 Name:           bcc
 Version:        0.23.0
-Release:        4
+Release:        5
 Summary:        BPF Compiler Collection (BCC)
 License:        ASL 2.0
 URL:            https://github.com/iovisor/bcc
@@ -21,6 +21,8 @@ BuildRequires:  util-linux
 
 Requires:       %{name}-tools = %{version}-%{release}
 Requires:       libbpf >= 0.0.5-3
+Requires:       clang
+Requires:       llvm-libs
 
 %description
 BCC is a toolkit for creating efficient kernel tracing and manipulation
@@ -161,6 +163,9 @@ rm -rf %{buildroot}%{_datadir}/%{name}/tools/old/
 
 
 %changelog
+* Fri Aug 23 2024 zhaoxiaohu <zhaoxiaohu@kuaishou.com> - 0.23.0-5
+- DESC: add install requires pkg clang llvm-libs
+
 * Thu Dec 15 2022 Qiang Wei <qiang.wei@suse.com> - 0.23.0-4
 - Use conditonal build to enable with_llvm_shared option