diff -u gkrellmoon-0.6/debian/rules gkrellmoon-0.6/debian/rules
--- gkrellmoon-0.6/debian/rules
+++ gkrellmoon-0.6/debian/rules
@@ -6,7 +6,7 @@
 #export DH_VERBOSE=1
 
 # This is the debhelper compatibility version to use.
-export DH_COMPAT=4
+# export DH_COMPAT=4
 
 
 CFLAGS = -g -Wall
@@ -17,7 +17,7 @@
 endif
 
 
-build: 
+build:
 	dh_testdir
 
 	# Add here commands to compile the package.
diff -u gkrellmoon-0.6/debian/control gkrellmoon-0.6/debian/control
--- gkrellmoon-0.6/debian/control
+++ gkrellmoon-0.6/debian/control
@@ -2,7 +2,7 @@
 Section: x11
 Priority: optional
 Maintainer: Martin Zobel-Helas <zobel@debian.org>
-Build-Depends: debhelper (>= 4.1.0), gkrellm, libgtk2.0-dev
+Build-Depends: debhelper (>= 9~), gkrellm, libgtk2.0-dev
 Standards-Version: 3.7.2
 
 Package: gkrellmoon
diff -u gkrellmoon-0.6/debian/changelog gkrellmoon-0.6/debian/changelog
--- gkrellmoon-0.6/debian/changelog
+++ gkrellmoon-0.6/debian/changelog
@@ -1,3 +1,10 @@
+gkrellmoon (0.6-5.1) unstable; urgency=medium
+
+  * Non-maintainer upload
+  * Bump debhelper compat level to 9. Closes: #817338, #817477
+
+ -- Christoph Biedl <debian.axhn@manchmal.in-ulm.de>  Wed, 14 Dec 2016 21:04:35 +0100
+
 gkrellmoon (0.6-5) unstable; urgency=low
 
   * Don't strip binaries if build with DEB_BUILD_OPTIONS=nostrip. Thanks to
only in patch2:
unchanged:
--- gkrellmoon-0.6.orig/debian/compat
+++ gkrellmoon-0.6/debian/compat
@@ -0,0 +1 @@
+9
only in patch2:
unchanged:
--- gkrellmoon-0.6.orig/debian/files
+++ gkrellmoon-0.6/debian/files
@@ -0,0 +1 @@
+gkrellmoon_0.6-5.1_source.buildinfo x11 optional