diff --git a/pkgs/games/flightgear/default.nix b/pkgs/games/flightgear/default.nix
index e7e57a595560..9186f2e19165 100644
--- a/pkgs/games/flightgear/default.nix
+++ b/pkgs/games/flightgear/default.nix
@@ -6,7 +6,7 @@
 }:
 
 let
-  version = "2020.3.18";
+  version = "2020.3.19";
   shortVersion = builtins.substring 0 6 version;
   data = stdenv.mkDerivation rec {
     pname = "flightgear-data";
@@ -14,7 +14,7 @@ let
 
     src = fetchurl {
       url = "mirror://sourceforge/flightgear/release-${shortVersion}/FlightGear-${version}-data.txz";
-      sha256 = "sha256-U8lsHrw40Xo6a3jZw6GiPnOALvvg9PdecVAdkZewUjg=";
+      sha256 = "sha256-863EnNBU+rYTdxHwMV6HbBu99lO6H3mKGuyumm6YR5U=";
     };
 
     dontUnpack = true;
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://sourceforge/flightgear/release-${shortVersion}/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-OajjGj/Bgqg8H/6PjXkwJHwbSQqtzbQ1b3Xwk3aI3jc=";
+    sha256 = "sha256-Fn0I3pzA9yIYs3myPNflbH9u4Y19VZUS2lGjvWfzjm4=";
   };
 
   # Of all the files in the source and data archives, there doesn't seem to be
@@ -75,5 +75,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     hydraPlatforms = []; # disabled from hydra because it's so big
     license = licenses.gpl2;
+    mainProgram = "fgfs";
   };
 }