diff --git a/README.org b/README.org
index 46a096f..0ab22f7 100644
--- a/README.org
+++ b/README.org
@@ -66,6 +66,7 @@ The system patterns from the example config:
 "systemPatterns": [
 	"/boot/",
 	"/etc/",
+	"/usr/lib/",
 	"/usr/share/"
 ]
 #+END_SRC
diff --git a/doc/manafiles.json b/doc/manafiles.json
index 1f92091..1368f53 100644
--- a/doc/manafiles.json
+++ b/doc/manafiles.json
@@ -10,6 +10,7 @@
 	"systemPatterns": [
 		"/boot/",
 		"/etc/",
+		"/usr/lib/",
 		"/usr/share/"
 	]
 }
diff --git a/src/config.h b/src/config.h
index 3e129f2..a0bc788 100644
--- a/src/config.h
+++ b/src/config.h
@@ -11,8 +11,8 @@
 #include <string>
 #include <vector>
 
-#include "util/singleton.h"
 #include "util/json/json.h"
+#include "util/singleton.h"
 
 struct Settings {
 	std::vector<std::string> ignorePatterns {
@@ -26,6 +26,7 @@ struct Settings {
 	std::vector<std::string> systemPatterns {
 		"/boot/",
 		"/etc/",
+		"/usr/lib/",
 		"/usr/share/"
 	};
 };