diff --git a/programming/build/llvm/pspec.xml b/programming/build/llvm/pspec.xml
index 789f73fcc7..e32bc38d67 100755
--- a/programming/build/llvm/pspec.xml
+++ b/programming/build/llvm/pspec.xml
@@ -23,6 +23,7 @@
python-devel
libedit-devel
cmake
+ python3-devel
binutils
gcc