diff --git a/lib/NGCP/BulkProcessor/Projects/ETL/Customer/process.pl b/lib/NGCP/BulkProcessor/Projects/ETL/Customer/process.pl
index 59e96fe4..12996779 100644
--- a/lib/NGCP/BulkProcessor/Projects/ETL/Customer/process.pl
+++ b/lib/NGCP/BulkProcessor/Projects/ETL/Customer/process.pl
@@ -2,7 +2,9 @@ use strict;
 
 ## no critic
 
-our $VERSION = "0.0";
+BEGIN {
+our $VERSION = '0.0';
+}
 
 use File::Basename;
 use Cwd;
diff --git a/lib/NGCP/BulkProcessor/Projects/Massive/Generator/process.pl b/lib/NGCP/BulkProcessor/Projects/Massive/Generator/process.pl
index 3d7e9618..504b625f 100755
--- a/lib/NGCP/BulkProcessor/Projects/Massive/Generator/process.pl
+++ b/lib/NGCP/BulkProcessor/Projects/Massive/Generator/process.pl
@@ -4,7 +4,9 @@ use strict;
 
 ## no critic
 
+BEGIN {
 our $VERSION = "0.0";
+}
 
 use File::Basename;
 use Cwd;
diff --git a/lib/NGCP/BulkProcessor/Projects/Massive/RegistrationMonitoring/process.pl b/lib/NGCP/BulkProcessor/Projects/Massive/RegistrationMonitoring/process.pl
index c4adb00a..446ddf2d 100644
--- a/lib/NGCP/BulkProcessor/Projects/Massive/RegistrationMonitoring/process.pl
+++ b/lib/NGCP/BulkProcessor/Projects/Massive/RegistrationMonitoring/process.pl
@@ -2,7 +2,9 @@ use strict;
 
 ## no critic
 
+BEGIN {
 our $VERSION = "0.0";
+}
 
 use File::Basename;
 use Cwd;