diff -Nru galpy-1.2/debian/changelog galpy-1.2/debian/changelog
--- galpy-1.2/debian/changelog	2016-09-12 00:52:08.000000000 +0000
+++ galpy-1.2/debian/changelog	2017-08-20 02:36:06.000000000 +0000
@@ -1,3 +1,9 @@
+galpy (1.2-1+rpi1) buster-staging; urgency=medium
+
+  * Remove hardcoded dependency on libgsl2.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sun, 20 Aug 2017 02:36:06 +0000
+
 galpy (1.2-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru galpy-1.2/debian/control galpy-1.2/debian/control
--- galpy-1.2/debian/control	2016-09-12 00:52:08.000000000 +0000
+++ galpy-1.2/debian/control	2017-08-20 02:35:55.000000000 +0000
@@ -33,8 +33,7 @@
  python-numpy (>= 1.7),
  python-matplotlib (>= 1.5.2~rc2),
  python-scipy (>= 0.17.1),
- python-six (>= 1.10.0),
- libgsl2
+ python-six (>= 1.10.0)
 Recommends: python-astropy
 Description: Python 2 package for galactic dynamics
  Python module that supports orbit integration in a variety of potentials,
@@ -49,8 +48,7 @@
  python3-numpy (>= 1.7),
  python3-matplotlib (>= 1.5.2~rc2),
  python3-scipy (>= 0.17.1),
- python3-six (>= 1.10.0),
- libgsl2
+ python3-six (>= 1.10.0)
 Recommends: python3-astropy
 Description: Python 3 package for galactic dynamics
  Python 3 module that supports orbit integration in a variety of potentials,