diff --git a/pkgs/os-specific/linux/hyperv-daemons/default.nix b/pkgs/os-specific/linux/hyperv-daemons/default.nix
index 619318d7e04c..5539e605ca0e 100644
--- a/pkgs/os-specific/linux/hyperv-daemons/default.nix
+++ b/pkgs/os-specific/linux/hyperv-daemons/default.nix
@@ -1,9 +1,20 @@
-{ stdenv, lib, python2, python3, kernel, makeWrapper, writeText
-, gawk, iproute2 }:
+{
+  stdenv,
+  lib,
+  python2,
+  python3,
+  kernel,
+  makeWrapper,
+  writeText,
+  gawk,
+  iproute2,
+}:
 
 let
   libexec = "libexec/hypervkvpd";
 
+  fcopy_name = (if lib.versionOlder kernel.version "6.10" then "fcopy" else "fcopy_uio");
+
   daemons = stdenv.mkDerivation rec {
     pname = "hyperv-daemons-bin";
     inherit (kernel) src version;
@@ -26,7 +37,7 @@ let
     installPhase = ''
       runHook preInstall
 
-      for f in fcopy kvp vss ; do
+      for f in ${fcopy_name} kvp vss ; do
         install -Dm755 hv_''${f}_daemon -t $out/bin
       done
 
@@ -39,11 +50,17 @@ let
 
     postFixup = ''
       wrapProgram $out/bin/hv_kvp_daemon \
-        --prefix PATH : $out/bin:${lib.makeBinPath [ gawk iproute2 ]}
+        --prefix PATH : $out/bin:${
+          lib.makeBinPath [
+            gawk
+            iproute2
+          ]
+        }
     '';
   };
 
-  service = bin: title: check:
+  service =
+    bin: title: check:
     writeText "hv-${bin}.service" ''
       [Unit]
       Description=Hyper-V ${title} daemon
@@ -61,21 +78,30 @@ let
       WantedBy=hyperv-daemons.target
     '';
 
-in stdenv.mkDerivation {
+in
+stdenv.mkDerivation {
   pname = "hyperv-daemons";
   inherit (kernel) version;
 
   # we just stick the bins into out as well as it requires "out"
-  outputs = [ "bin" "lib" "out" ];
+  outputs = [
+    "bin"
+    "lib"
+    "out"
+  ];
 
   buildInputs = [ daemons ];
 
   buildCommand = ''
     system=$lib/lib/systemd/system
 
-    install -Dm444 ${service "fcopy" "file copy (FCOPY)"        "hv_fcopy" } $system/hv-fcopy.service
-    install -Dm444 ${service "kvp"   "key-value pair (KVP)"     "hv_kvp"   } $system/hv-kvp.service
-    install -Dm444 ${service "vss"   "volume shadow copy (VSS)" "hv_vss"   } $system/hv-vss.service
+    install -Dm444 ${
+      service "${
+        fcopy_name
+      }" "file copy (FCOPY)" "/sys/bus/vmbus/devices/eb765408-105f-49b6-b4aa-c123b64d17d4/uio"
+    } $system/hv-fcopy.service
+    install -Dm444 ${service "kvp" "key-value pair (KVP)" "hv_kvp"} $system/hv-kvp.service
+    install -Dm444 ${service "vss" "volume shadow copy (VSS)" "hv_vss"} $system/hv-vss.service
 
     cat > $system/hyperv-daemons.target <<EOF
     [Unit]