diff --git a/get-fedora-latest-config b/get-fedora-latest-config
index 855753d..132746c 100755
--- a/get-fedora-latest-config
+++ b/get-fedora-latest-config
@@ -9,10 +9,18 @@ fi
 
 localdir="$(dirname "$(readlink -f "$0")")"
 releasever="$1"
+# Set to 1 to include rc srpm
+rc="$2"
 
 kernelver="$(cat "$localdir/version")"
 kernelsrc="linux-$kernelver"
 
+exit_clean() {
+    local exit_code=$?
+    rm -rf "$tmpdir"
+    exit "${exit_code}"
+}
+
 errecho() {
     >&2 echo "$@"
 }
@@ -33,7 +41,11 @@ elif [ "x$releasever" == "x" ]; then
 fi
 
 # get the latest kernel rpm
-latestver=$(dnf -q repoquery kernel-core --disablerepo=* --enablerepo=fedora --enablerepo=updates --releasever="$releasever" | sort -V | tail -1 | cut -d ':' -f2)
+latestver=$(dnf -q repoquery kernel-core --disablerepo=* --enablerepo=fedora --enablerepo=updates --releasever="$releasever")
+if [ "$rc" != "1" ]; then
+latestver=$(echo "$latestver" | grep -v "rc[0-9]*")
+fi
+latestver=$(echo "$latestver" | sort -V | tail -1 | cut -d ':' -f2)
 latestrpm="kernel-core-$latestver.rpm"
 
 if [ "$releasever" == 'rawhide' ]; then
@@ -43,6 +55,7 @@ fi
 if [ "x$latestrpm" != "x" ] && [ "x$releasever" != "x" ]; then
     key="$localdir/keys/RPM-GPG-KEY-fedora-$releasever-primary"
 
+    trap 'exit_clean' 0 1 2 3 6 15
     tmpdir="$(mktemp -d -p "$localdir")"
     # download latest kernel rpm
     dnf -q download kernel-core --disablerepo=* --enablerepo=fedora --enablerepo=updates --releasever="$releasever"