diff --git a/scripts/cijobs.pl b/scripts/cijobs.pl
index 56916bcd82..2be9d2565c 100755
--- a/scripts/cijobs.pl
+++ b/scripts/cijobs.pl
@@ -23,6 +23,9 @@
 #
 ###########################################################################
 
+use strict;
+use warnings;
+
 my %filelevel= ('file' => 1,
                 'service' => 1);
 
@@ -39,6 +42,8 @@ sub submit {
     }
 }
 
+my %job;
+
 sub githubactions {
     my ($tag)=@_;
     my @files= `git ls-tree -r --name-only $tag .github/workflows 2>/dev/null`;
@@ -341,6 +346,8 @@ sub circle {
     my $cmds;
     my $jobs;
     my $workflow;
+    my $cmdname;
+    my $jobname;
     $job{'file'} = ".circleci/config.yml";
     $job{'service'} = "circleci";
     while(<G>) {
@@ -408,6 +415,10 @@ sub zuul {
     my %job;
     my $line=0;
     my $type;
+    my $jobmode;
+    my $apt = 0;
+    my $env = 0;
+    my $envcont;
     $job{'file'} = "zuul.d/jobs.yaml";
     $job{'service'} = "zuul";
     while(<G>) {