diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index fa2a3992155dcb766f392d7e267ca8f4a4597b82..5a26d40c13ebde053e8fdc37697f6a3a963f6cf4 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -1749,7 +1749,7 @@ static void vm_change_password(struct ast_vm_user *vmu, const char *newpassword)
 				ast_test_suite_event_notify("PASSWORDCHANGED", "Message: voicemail.conf updated with new password\r\nPasswordSource: voicemail.conf");
 				reset_user_pw(vmu->context, vmu->mailbox, newpassword);
 				ast_copy_string(vmu->password, newpassword, sizeof(vmu->password));
-				ast_config_text_file_save(VOICEMAIL_CONFIG, cfg, "AppVoicemail");
+				ast_config_text_file_save(VOICEMAIL_CONFIG, cfg, "app_voicemail");
 				ast_config_destroy(cfg);
 				break;
 			}
@@ -1792,7 +1792,7 @@ static void vm_change_password(struct ast_vm_user *vmu, const char *newpassword)
 				ast_test_suite_event_notify("PASSWORDCHANGED", "Message: users.conf updated with new password\r\nPasswordSource: users.conf");
 				reset_user_pw(vmu->context, vmu->mailbox, newpassword);
 				ast_copy_string(vmu->password, newpassword, sizeof(vmu->password));
-				ast_config_text_file_save("users.conf", cfg, "AppVoicemail");
+				ast_config_text_file_save("users.conf", cfg, "app_voicemail");
 			}
 
 			ast_config_destroy(cfg);