diff --git a/easyrsa3/easyrsa b/easyrsa3/easyrsa
index 48ea8b8..16ba40d 100755
--- a/easyrsa3/easyrsa
+++ b/easyrsa3/easyrsa
@@ -1621,7 +1621,11 @@ done
 vars_setup
 
 # Register clean_temp and prog_exit on SIGHUP, SIGINT, SIGQUIT, and SIGABRT
-trap "clean_temp; prog_exit" 0 1 2 3 6
+trap "clean_temp; prog_exit 1" 1
+trap "clean_temp; prog_exit 2" 2
+trap "clean_temp; prog_exit 3" 3
+trap "clean_temp; prog_exit 6" 6
+trap "clean_temp; prog_exit 15" 15
 
 # determine how we were called, then hand off to the function responsible
 cmd="$1"