diff --git a/programming/build/llvm/pspec.xml b/programming/build/llvm/pspec.xml
index 32327a70b4..acf2ec0782 100755
--- a/programming/build/llvm/pspec.xml
+++ b/programming/build/llvm/pspec.xml
@@ -30,6 +30,7 @@
             <Dependency>llvm</Dependency>
             <Dependency>llvm-clang-devel</Dependency>
             <Dependency>lld</Dependency> 
+            <Dependency>llvm-polly</Dependency> 
         </BuildDependencies>
         <!--<AdditionalFiles>
             <AdditionalFile owner="root" permission="0644" target="../support-linking-ScopPassManager-against-LLVM-dylib.patch">support-linking-ScopPassManager-against-LLVM-dylib.patch</AdditionalFile>