diff --git a/network/aircrack-ng-hak5-old/Makefile b/network/aircrack-ng-hak5-old/Makefile
index 5c94664..9f1dce9 100644
--- a/network/aircrack-ng-hak5-old/Makefile
+++ b/network/aircrack-ng-hak5-old/Makefile
@@ -36,7 +36,7 @@ define Package/aircrack-ng-hak5-old
   TITLE:=WLAN tools for breaking 802.11 WEP/WPA keys
   URL:=https://www.aircrack-ng.org/
   MAINTAINER:=Andreas Nilsen <adde88@gmail.com>
-  SUBMENU:=Wireless
+  SUBMENU:=wireless
 endef
 
 define Package/aircrack-ng-hak5-old/description
diff --git a/network/aircrack-ng-hak5/Makefile b/network/aircrack-ng-hak5/Makefile
index f769692..bfc48cb 100644
--- a/network/aircrack-ng-hak5/Makefile
+++ b/network/aircrack-ng-hak5/Makefile
@@ -50,7 +50,7 @@ define Package/aircrack-ng-hak5
 	DEPENDS += +libnl-core +libnl-genl +zlib
 	TITLE:=WLAN Cracking and Sniffing tools (Hak5)
   	URL:=https://www.aircrack-ng.org/
-  	SUBMENU:=Wireless
+  	SUBMENU:=wireless
 endef
 
 define Package/aircrack-ng-hak5/description
diff --git a/network/kismet-hak5/Makefile b/network/kismet-hak5/Makefile
index 415aa67..159dcc2 100644
--- a/network/kismet-hak5/Makefile
+++ b/network/kismet-hak5/Makefile
@@ -23,7 +23,7 @@ define Package/kismet-hak5
   TITLE:=Kismet (Hak5)
   URL:=https://www.kismetwireless.net/
   DEPENDS:=+libpthread +libpcap +libpcre +libmicrohttpd +libnl +libcap +libstdcpp +libncurses +libsqlite3 +zlib +protobuf-lite +libprotobuf-c +libdw
-  SUBMENU:=Wireless
+  SUBMENU:=wireless
 endef
 
 define Package/kismet-hak5/description
diff --git a/network/kismet-remotecap-hak5/Makefile b/network/kismet-remotecap-hak5/Makefile
index 59d7fb4..ea6ff4e 100644
--- a/network/kismet-remotecap-hak5/Makefile
+++ b/network/kismet-remotecap-hak5/Makefile
@@ -23,7 +23,7 @@ define Package/kismet-remotecap-hak5
   TITLE:=Kismet Remote Capture (Hak5)
   URL:=https://www.kismetwireless.net/
   DEPENDS:=+libpthread +libpcap +libpcre +libmicrohttpd +libnl +libcap +libstdcpp +libncurses +libsqlite3 +zlib +protobuf-lite +libprotobuf-c +libdw
-  SUBMENU:=Wireless
+  SUBMENU:=wireless
 endef
 
 define Package/kismet-remotecap-hak5/description
diff --git a/network/mdk3/Makefile b/network/mdk3/Makefile
index 4672a0d..8d752b9 100644
--- a/network/mdk3/Makefile
+++ b/network/mdk3/Makefile
@@ -26,7 +26,7 @@ define Package/mdk3
   DEPENDS:=+libpthread
   TITLE:= MDK3
   URL:=http://homepages.tu-darmstadt.de/~p_larbig/wlan/
-  SUBMENU:=Wireless
+  SUBMENU:=wireless
 endef
 
 define Package/mdk3/description
diff --git a/network/reaver/Makefile b/network/reaver/Makefile
index 782e361..8d19807 100644
--- a/network/reaver/Makefile
+++ b/network/reaver/Makefile
@@ -23,7 +23,7 @@ include $(INCLUDE_DIR)/package.mk
 define Package/reaver
   SECTION:=net
   CATEGORY:=Network
-  SUBMENU:=Wireless
+  SUBMENU:=wireless
   TITLE:=Efficient online and offline brute force attack against Wifi Protected Setup
   URL:=https://github.com/t6x/reaver-wps-fork-t6x
   DEPENDS:=+libpcap +libsqlite3