diff --git a/pungi/arch.py b/pungi/arch.py
index edd33e19..2352cf58 100644
--- a/pungi/arch.py
+++ b/pungi/arch.py
@@ -18,7 +18,6 @@ from .arch_utils import getBaseArch, getMultiArchInfo, getArchList
 
 TREE_ARCH_YUM_ARCH_MAP = {
     "i386": "i686",
-    "ppc64": "ppc64p7",
     "sparc": "sparc64v",
     "arm": "armv7l",
     "armhfp": "armv7hnl",