diff --git a/roles/releng/files/branched b/roles/releng/files/branched
index 3a147e36b5..561b8e0da7 100644
--- a/roles/releng/files/branched
+++ b/roles/releng/files/branched
@@ -1,3 +1,3 @@
 # branched compose
 MAILTO=releng-cron@lists.fedoraproject.org
-15 7 * * * root TMPDIR=`mktemp -d /tmp/branched.XXXXXX` && cd $TMPDIR && git clone https://pagure.io/pungi-fedora.git && cd pungi-fedora && git checkout f29 && /usr/local/bin/lock-wrapper branched-compose "LANG=en_US.UTF-8 ./nightly.sh" && sudo -u ftpsync /usr/local/bin/update-fullfiletimelist -l /pub/fedora-secondary/update-fullfiletimelist.lock -t /pub fedora fedora-secondary
+15 7 * * * root TMPDIR=`mktemp -d /tmp/branched.XXXXXX` && cd $TMPDIR && git clone https://pagure.io/pungi-fedora.git && cd pungi-fedora && git checkout f29 && /usr/local/bin/lock-wrapper branched-compose "PYTHONMALLOC=debug LANG=en_US.UTF-8 ./nightly.sh" && sudo -u ftpsync /usr/local/bin/update-fullfiletimelist -l /pub/fedora-secondary/update-fullfiletimelist.lock -t /pub fedora fedora-secondary
diff --git a/roles/releng/files/rawhide b/roles/releng/files/rawhide
index 0716effb58..69e5a8cd74 100644
--- a/roles/releng/files/rawhide
+++ b/roles/releng/files/rawhide
@@ -1,3 +1,3 @@
 # rawhide compose
 MAILTO=releng-cron@lists.fedoraproject.org
-15 5 * * * root TMPDIR=`mktemp -d /tmp/rawhide.XXXXXX` && cd $TMPDIR && git clone https://pagure.io/pungi-fedora.git && cd pungi-fedora && /usr/local/bin/lock-wrapper rawhide-compose "LANG=en_US.UTF-8 ./nightly.sh" && sudo -u ftpsync /usr/local/bin/update-fullfiletimelist -l /pub/fedora-secondary/update-fullfiletimelist.lock -t /pub fedora fedora-secondary
+15 5 * * * root TMPDIR=`mktemp -d /tmp/rawhide.XXXXXX` && cd $TMPDIR && git clone https://pagure.io/pungi-fedora.git && cd pungi-fedora && /usr/local/bin/lock-wrapper rawhide-compose "PYTHONMALLOC=debug LANG=en_US.UTF-8 ./nightly.sh" && sudo -u ftpsync /usr/local/bin/update-fullfiletimelist -l /pub/fedora-secondary/update-fullfiletimelist.lock -t /pub fedora fedora-secondary