diff --git a/x11/library/libclc/pspec.xml b/x11/library/libclc/pspec.xml
index 74c2898184..c3947b6dc6 100755
--- a/x11/library/libclc/pspec.xml
+++ b/x11/library/libclc/pspec.xml
@@ -16,6 +16,9 @@
         <BuildDependencies>
             <Dependency>llvm</Dependency>
             <Dependency>cmake</Dependency>
+		 <Dependency>llvm-libs</Dependency>
+		<Dependency>llvm-mlir</Dependency>
+		<Dependency>libxml2-devel</Dependency>
             <Dependency>spirv-llvm-devel</Dependency>
 <!--             <Dependency>spirv-tools-devel</Dependency> -->
             <Dependency>python-devel</Dependency>