diff --git a/src/tools/fs_shell/fs_shell_command.cpp b/src/tools/fs_shell/fs_shell_command.cpp
index c6f7981d5a..297dacfa59 100644
--- a/src/tools/fs_shell/fs_shell_command.cpp
+++ b/src/tools/fs_shell/fs_shell_command.cpp
@@ -35,7 +35,7 @@ prepare_command_string(const char *const *argv, int argc, char *buffer,
 			add_char(buffer, bufferSize, ' ');
 
 		while (*arg) {
-			if (strchr(" \\", *arg))
+			if (strchr(" \"'\\", *arg))
 				add_char(buffer, bufferSize, '\\');
 			add_char(buffer, bufferSize, *arg);
 			arg++;