diff -ur a/debian/control b/mesa-11.0.8/debian/control
--- a/debian/control	2016-01-13 15:48:19.330800155 -0600
+++ b/mesa-11.0.8/debian/control	2016-01-13 15:51:07.208271040 -0600
@@ -587,6 +587,22 @@
  .
  For more information on OSmesa see the libosmesa6 package.
 
+Package: libosmesa6-dbg
+Section: debug
+Priority: extra
+Architecture: linux-any kfreebsd-any
+Depends:
+ libosmesa6 (= ${binary:Version}),
+ ${misc:Depends},
+Multi-Arch: same
+Pre-Depends: ${misc:Pre-Depends}
+Description: Debugging symbols for the Mesa Off-screen rendering extension.
+ OSmesa is a Mesa extension that allows programs to render to an
+ off-screen buffer using the OpenGL API without having to create a
+ rendering context on an X Server.  It uses a pure software renderer.
+ .
+ This package contains the debugging symbols for OSmesa.
+
 Package: mesa-vdpau-drivers
 Section: libs
 Architecture: linux-any kfreebsd-any