diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 6b070d8..7bc1a19 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -105,7 +105,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Werror -Wmissing-declarations
-O2 -pipe -fno-plt -fexceptions \
-Wformat -Werror=format-security \
-fstack-clash-protection -fcf-protection")
-
+
string(FIND "${CMAKE_CXX_FLAGS}" "-D_FORTIFY_SOURCE" FORTIFY_FOUND)
if(FORTIFY_FOUND EQUAL -1)
diff --git a/ubinstall-gtk-kernel-addon-row.glade b/ubinstall-gtk-kernel-addon-row.glade
index c418d9a..c8f3238 100644
--- a/ubinstall-gtk-kernel-addon-row.glade
+++ b/ubinstall-gtk-kernel-addon-row.glade
@@ -157,7 +157,8 @@
True
False
5
- 0
+ True
+ 1
False
diff --git a/ubinstall-gtk.glade b/ubinstall-gtk.glade
index 65ecca6..4265cf8 100644
--- a/ubinstall-gtk.glade
+++ b/ubinstall-gtk.glade
@@ -3216,6 +3216,7 @@ Select a different installation source.