diff --git a/srcpkgs/flightgear/patches/time64.patch b/srcpkgs/flightgear/patches/time64.patch
new file mode 100644
index 00000000000..c0f7db15695
--- /dev/null
+++ b/srcpkgs/flightgear/patches/time64.patch
@@ -0,0 +1,13 @@
+--- src/Input/FGLinuxEventInput.cxx	2020-06-26 00:08:15.000000000 +0200
++++ src/Input/FGLinuxEventInput.cxx	2020-12-07 07:51:45.332825252 +0100
+@@ -415,8 +415,8 @@
+   evt.type=typeCode.type;
+   evt.code = typeCode.code;
+   evt.value = (long)value;
+-  evt.time.tv_sec = 0;
+-  evt.time.tv_usec = 0;
++  evt.input_event_sec = 0;
++  evt.input_event_usec = 0;
+   size_t bytes_written = write(fd, &evt, sizeof(evt));
+ 
+   if( bytes_written == sizeof(evt) )