diff --git a/c/src/lib/libcpu/powerpc/configure.ac b/c/src/lib/libcpu/powerpc/configure.ac
index 908776f022..f61c84a170 100644
--- a/c/src/lib/libcpu/powerpc/configure.ac
+++ b/c/src/lib/libcpu/powerpc/configure.ac
@@ -76,6 +76,5 @@ AM_CONDITIONAL([AMPOLISH3],[test x"$USE_MAINTAINER_MODE" = x"yes" \
 
 # Explicitly list all Makefiles here
 AC_CONFIG_FILES([Makefile
-ppc403/Makefile
 ])
 AC_OUTPUT