diff --git a/centreon-plugins/apps/protocols/http/mode/collection.pm b/centreon-plugins/apps/protocols/http/mode/collection.pm
index 5c2dbd193..1f8237279 100644
--- a/centreon-plugins/apps/protocols/http/mode/collection.pm
+++ b/centreon-plugins/apps/protocols/http/mode/collection.pm
@@ -1460,8 +1460,14 @@ sub prepare_variables {
     my ($self, %options) = @_;
 
     return undef if (!defined($options{value}));
-    $options{value} =~ s/%\(([a-zA-Z0-9\._:]+?)\)/\$expand->{'$1'}/g;
-    return $options{value};
+
+    while ($options{value} =~ /%\(([a-zA-Z0-9\.]+?)\)/g) {
+        next if ($1 =~ /^http\./);
+        $options{value} =~ s/%\(($1)\)/\$expand->{'$1'}/g;
+    }
+
+    my $expression = $self->substitute_string(value => $options{value});
+    return $expression;
 }
 
 sub check_filter {
diff --git a/centreon-plugins/apps/protocols/snmp/mode/collection.pm b/centreon-plugins/apps/protocols/snmp/mode/collection.pm
index 2fb2ff55b..5bfa825c9 100644
--- a/centreon-plugins/apps/protocols/snmp/mode/collection.pm
+++ b/centreon-plugins/apps/protocols/snmp/mode/collection.pm
@@ -1318,8 +1318,14 @@ sub prepare_variables {
     my ($self, %options) = @_;
 
     return undef if (!defined($options{value}));
-    $options{value} =~ s/%\(([a-zA-Z0-9\.]+?)\)/\$expand->{'$1'}/g;
-    return $options{value};
+
+    while ($options{value} =~ /%\(([a-zA-Z0-9\.]+?)\)/g) {
+        next if ($1 =~ /^snmp\./);
+        $options{value} =~ s/%\(($1)\)/\$expand->{'$1'}/g;
+    }
+
+    my $expression = $self->substitute_string(value => $options{value});
+    return $expression;
 }
 
 sub check_filter {
diff --git a/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm b/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
index 69e88208b..b3a853b9d 100644
--- a/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
+++ b/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
@@ -1222,8 +1222,14 @@ sub prepare_variables {
     my ($self, %options) = @_;
 
     return undef if (!defined($options{value}));
-    $options{value} =~ s/%\(([a-zA-Z0-9\._:]+?)\)/\$expand->{'$1'}/g;
-    return $options{value};
+
+    while ($options{value} =~ /%\(([a-zA-Z0-9\.]+?)\)/g) {
+        next if ($1 =~ /^sql\./);
+        $options{value} =~ s/%\(($1)\)/\$expand->{'$1'}/g;
+    }
+
+    my $expression = $self->substitute_string(value => $options{value});
+    return $expression;
 }
 
 sub check_filter {