diff --git a/srcpkgs/arpack-ng/template b/srcpkgs/arpack-ng/template
index 31b0e79013..27d1497cf4 100644
--- a/srcpkgs/arpack-ng/template
+++ b/srcpkgs/arpack-ng/template
@@ -18,7 +18,7 @@ checksum=ada5aeb3878874383307239c9235b716a8a170c6d096a6625bfd529844df003d
 # use it and if not fall back to regular blas.
 case "$XBPS_TARGET_MACHINE" in
 	# List of supported architectures copied from openblas.
-	armv[67]*|aarch64*|i686*|x86_64*|ppc64*)
+	armv[67]*|aarch64*|i686*|x86_64*|ppc*)
 		makedepends+=" openblas-devel"
 		configure_args=" --with-blas=openblas --with-lapack=openblas"
 		;;