diff --git a/main.cpp b/main.cpp
index 7dcdf05..7d8b42c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -214,7 +214,7 @@ void drawVersion(WINDOW * window)
 	auto title = " " + TITLE + "-" + VERSION + " ";
 
 	wattrset(window, COLOR_PAIR(TITLE_COLOR));
-	mvwprintw(window, 0, (width - title.length()) / 2, title.c_str());
+	mvwprintw(window, 0, (width - title.length()) / 2, "%s", title.c_str());
 	wattroff(window, COLOR_PAIR(TITLE_COLOR));
 
 	wnoutrefresh(window);
@@ -247,7 +247,7 @@ void drawDeviceBar(WINDOW * window, std::vector<SMART> const & smartList, int se
 		if (i == select)
 		{
 			wattrset(window, COLOR_PAIR(HEALTH_COLOR) | A_BOLD);
-			mvwprintw(window, 2, x, smartList[i].deviceName.c_str());
+			mvwprintw(window, 2, x, "%s", smartList[i].deviceName.c_str());
 			wattroff(window, COLOR_PAIR(HEALTH_COLOR) | A_BOLD);
 
 			wattrset(window, COLOR_PAIR(HEALTH_COLOR));
@@ -256,7 +256,7 @@ void drawDeviceBar(WINDOW * window, std::vector<SMART> const & smartList, int se
 		}
 		else
 		{
-			mvwprintw(window, 2, x, smartList[i].deviceName.c_str());
+			mvwprintw(window, 2, x, "%s", smartList[i].deviceName.c_str());
 			mvwhline(window, 3, x, ' ', smartList[i].deviceName.length());
 		}
 		x += smartList[i].deviceName.length() + 1;