diff --git a/pisi/api.py b/pisi/api.py
index dfe71f9e..20fe0668 100644
--- a/pisi/api.py
+++ b/pisi/api.py
@@ -177,7 +177,6 @@ def configure_pending():
             pkginfo = A[x]
             pkgname = util.package_name(x, pkginfo.version,
                                         pkginfo.release,
-                                        pkginfo.build,
                                         False)
             pkg_path = util.join_path(ctx.config.lib_dir(),
                                            pkgname)
diff --git a/pisi/build.py b/pisi/build.py
index 5be449d6..ff15f73f 100644
--- a/pisi/build.py
+++ b/pisi/build.py
@@ -624,8 +624,7 @@ class Builder:
 
             name = util.package_name(package.name,
                                      self.spec.source.version,
-                                     self.spec.source.release,
-                                     self.metadata.package.build)
+                                     self.spec.source.release)
             pkg = Package(name, 'w')
             package_names.append(name)
 
diff --git a/pisi/util.py b/pisi/util.py
index a0b72946..a9598a32 100644
--- a/pisi/util.py
+++ b/pisi/util.py
@@ -494,10 +494,8 @@ def clean_locks(top = '.'):
 # Package/Repository Related Functions #
 ########################################
 
-def package_name(name, version, release, build, prependSuffix=True):
+def package_name(name, version, release, prependSuffix=True):
     fn = name + '-' + version + '-' + release
-    if build:
-        fn += '-' + str(build)
     if prependSuffix:
         fn += ctx.const.package_suffix
     return fn