diff --git a/common/utils/itti_analyzer/libui/ui_callbacks.c b/common/utils/itti_analyzer/libui/ui_callbacks.c
index 1f3fbe31922c0167b3fd12121832cc9519bd2ff4..9e389e61a1f49eaa1b367ef613bea7c9839d1f50 100644
--- a/common/utils/itti_analyzer/libui/ui_callbacks.c
+++ b/common/utils/itti_analyzer/libui/ui_callbacks.c
@@ -155,7 +155,7 @@ gboolean ui_callback_on_select_signal(GtkTreeSelection *selection, GtkTreeModel
                 data = (gchar *) buffer_at_offset ((buffer_t*) buffer, message_header_type_size);
                 data_size = get_message_size ((buffer_t*) buffer);
 
-                g_debug("message header type size: %u, data size: %u\n", message_header_type_size, data_size);
+                g_debug("message header type size: %u, data size: %u", message_header_type_size, data_size);
 
                 ui_signal_set_text (text_view, "\n", 1);
                 ui_signal_set_text (text_view, data, data_size);
diff --git a/common/utils/itti_analyzer/libui/ui_tree_view.c b/common/utils/itti_analyzer/libui/ui_tree_view.c
index 4031d5cc596d543b1c1310c2fcd86325da5f7f4a..4c810fd998625ddb099b1a4490c009ff04cda215 100644
--- a/common/utils/itti_analyzer/libui/ui_tree_view.c
+++ b/common/utils/itti_analyzer/libui/ui_tree_view.c
@@ -204,7 +204,7 @@ int ui_tree_view_create(GtkWidget *window, GtkWidget *vbox)
     ui_tree_view_init_list(ui_main_data.signalslist);
     gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(ui_main_data.signalslist), TRUE);
 
-    gtk_scrolled_window_set_min_content_width(GTK_SCROLLED_WINDOW(scrolled_window), 600);
+    gtk_scrolled_window_set_min_content_width(GTK_SCROLLED_WINDOW(scrolled_window), 620);
     gtk_paned_pack1 (GTK_PANED (hbox), scrolled_window, FALSE, TRUE);
     ui_main_data.text_view = ui_signal_dissect_new(hbox);