diff --git a/x11/library/libclc/pspec.xml b/x11/library/libclc/pspec.xml
index 3cf4b3f92c..02ef3a7d48 100755
--- a/x11/library/libclc/pspec.xml
+++ b/x11/library/libclc/pspec.xml
@@ -16,6 +16,7 @@
         <BuildDependencies>
             <Dependency>llvm</Dependency>
             <Dependency>cmake</Dependency>
+            <Dependency>compiler-rt</Dependency>
             <Dependency>python-devel</Dependency>
             <Dependency>python3-devel</Dependency>
             <Dependency>llvm-clang-devel</Dependency>