diff --git a/ap/ledger/SlackBuild b/ap/ledger/SlackBuild
index 9bd6ca39..bb8d964a 100755
--- a/ap/ledger/SlackBuild
+++ b/ap/ledger/SlackBuild
@@ -66,7 +66,7 @@ esac
 
 ./acprep pull
 
-./acprep --prefix=/usr $PYTHON opt config -- -DUSE_DOXYGEN=ON #  -DUSE_PYTHON=ON
+./acprep --prefix=/usr $PYTHON opt config -- -DUSE_DOXYGEN=ON -DBoost_NO_BOOST_CMAKE=ON #  -DUSE_PYTHON=ON
 
 ./acprep --prefix=/usr $PYTHON opt make || exit 1
 ./acprep --prefix=/usr $PYTHON opt -- make install DESTDIR=$PKG || exit 1