diff --git a/llvm.spec b/llvm.spec
index 5a30580..3550659 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -195,7 +195,7 @@ sed -i s,"subdirectories = .*","subdirectories = PowerPC", lib/Target/LLVMBuild.
 %endif
 
 %ifarch s390x
-sed -i s,"subdirectories = .*","subdirectories = PowerPC", lib/Target/LLVMBuild.txt
+sed -i s,"subdirectories = .*","subdirectories = SystemZ", lib/Target/LLVMBuild.txt
 %endif
 
 sed -i s,"IntelJITEvents OProfileJIT","", lib/ExecutionEngine/LLVMBuild.txt