diff --git a/pkgs/development/libraries/cfitsio/default.nix b/pkgs/development/libraries/cfitsio/default.nix
index dedcb805327..f5e503e94e3 100644
--- a/pkgs/development/libraries/cfitsio/default.nix
+++ b/pkgs/development/libraries/cfitsio/default.nix
@@ -5,7 +5,7 @@
 
   src = fetchurl {
     url = "ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3430.tar.gz";
-    sha256 = "1rw481bv5srfmldf1h8bqmyljjh0siqh87xh6rip67ms59ssxpn8";
+    sha256 = "07fghxh5fl8nqk3q0dh8rvc83npnm0hisxzcj16a6r7gj5pmp40l";
   };
 
   # Shared-only build