1 files changed, 1 insertions, 0 deletions
diff --git a/pyfits/pyfits.ini b/pyfits/pyfits.ini
index 237635e..1d681d6 100644
--- a/pyfits/pyfits.ini
+++ b/pyfits/pyfits.ini
@@ -26,6 +26,7 @@ build:
     stsci.distutils
     pkgconfig
     cfitsio
+    pkg-config [osx]
     numpy
     python