diff --git a/llvm.spec b/llvm.spec
index 4d9af5a..e4bfad2 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -134,7 +134,7 @@ cd stage1
 
 cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
       -DLLVM_ENABLE_ASSERTIONS=TRUE \
-      -DLLVM_TARGETS_TO_BUILD=X86
+      -DLLVM_TARGETS_TO_BUILD=X86 \
       ..
 
 make %{?_smp_mflags}