diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 4e821c7..3c18c3c 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.5)
 
 #project name
 PROJECT(gt)
diff --git a/source/function/src/function_libusbg.c b/source/function/src/function_libusbg.c
index cd18394..dc3e674 100644
--- a/source/function/src/function_libusbg.c
+++ b/source/function/src/function_libusbg.c
@@ -168,7 +168,6 @@ int gt_print_function_libusbg(usbg_function *f, int opts)
 			fprintf(stdout, "      nofua\t\t%d\n", attrs->luns[i]->nofua);
 			fprintf(stdout, "      removable\t\t%d\n", attrs->luns[i]->removable);
 			fprintf(stdout, "      file\t\t%s\n", attrs->luns[i]->file);
-			fprintf(stdout, "      inquiry_string\t%s\n", attrs->luns[i]->inquiry_string);
 		}
 		break;
 	}