diff --git a/.gitmodules b/.gitmodules
index b15ec1d8..a559afa1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -158,18 +158,6 @@
 	url = ../qtserialport.git
 	branch = dev
 	status = addon
-[submodule "qtx11extras"]
-	depends = qtbase
-	path = qtx11extras
-	url = ../qtx11extras.git
-	branch = dev
-	status = ignore
-[submodule "qtmacextras"]
-	depends = qtbase
-	path = qtmacextras
-	url = ../qtmacextras.git
-	branch = dev
-	status = ignore
 [submodule "qtwinextras"]
 	depends = qtbase
 	recommends = qtdeclarative qtmultimedia
diff --git a/qtmacextras b/qtmacextras
deleted file mode 160000
index e8a235fb..00000000
--- a/qtmacextras
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e8a235fb0eb6b14e8ce7d816535dec1c927e87ef
diff --git a/qtx11extras b/qtx11extras
deleted file mode 160000
index 76e206e0..00000000
--- a/qtx11extras
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 76e206e0a30d2c6532b9b5c6cf98d83d7b97d66c