4 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/tools/networking/cjdns/default.nix b/pkgs/tools/networking/cjdns/default.nix
index 7f06eb6b3ef..45e6a33e3c8 100644
--- a/pkgs/tools/networking/cjdns/default.nix
+++ b/pkgs/tools/networking/cjdns/default.nix
@@ -35,14 +35,14 @@ rustPlatform.buildRustPackage rec {
     libuv
   ];
 
-  env.NIX_CFLAGS_COMPILE = toString [
+  env.NIX_CFLAGS_COMPILE = toString ([
     "-O2"
     "-Wno-error=array-bounds"
     "-Wno-error=stringop-overflow"
     "-Wno-error=stringop-truncation"
   ] ++ lib.optionals (stdenv.cc.isGNU && lib.versionAtLeast stdenv.cc.version "11") [
     "-Wno-error=stringop-overread"
-  ];
+  ]);
 
   passthru.tests.basic = nixosTests.cjdns;
 
diff --git a/pkgs/tools/networking/libnids/default.nix b/pkgs/tools/networking/libnids/default.nix
index f02e3bef9e1..e6df2850a1c 100644
--- a/pkgs/tools/networking/libnids/default.nix
+++ b/pkgs/tools/networking/libnids/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
   this is necessary for dsniff to compile; otherwise g_thread_init is a missing
   symbol when linking (?!?)
   */
-  NIX_CFLAGS_COMPILE="-Dg_thread_init= ";
+  env.NIX_CFLAGS_COMPILE = "-Dg_thread_init= ";
 
   meta = with lib; {
     description = "An E-component of Network Intrusion Detection System which emulates the IP stack of Linux 2.0.x";
diff --git a/pkgs/tools/networking/ripmime/default.nix b/pkgs/tools/networking/ripmime/default.nix
index 0dfeb900c9a..6584edca5e6 100644
--- a/pkgs/tools/networking/ripmime/default.nix
+++ b/pkgs/tools/networking/ripmime/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     mkdir -p "$out/bin" "$out/share/man/man1"
   '';
 
-  NIX_CFLAGS_COMPILE=" -Wno-error ";
+  env.NIX_CFLAGS_COMPILE = " -Wno-error ";
 
   meta = with lib; {
     description = "Attachment extractor for MIME messages";
diff --git a/pkgs/tools/networking/tftp-hpa/default.nix b/pkgs/tools/networking/tftp-hpa/default.nix
index 987315b8351..15fd0473532 100644
--- a/pkgs/tools/networking/tftp-hpa/default.nix
+++ b/pkgs/tools/networking/tftp-hpa/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   # gcc-10. Otherwise build fails as:
   #   ld: main.o:/build/tftp-hpa-5.2/tftp/main.c:98: multiple definition of
   #     `toplevel'; tftp.o:/build/tftp-hpa-5.2/tftp/tftp.c:51: first defined here
-  NIX_CFLAGS_COMPILE="-fcommon";
+  env.NIX_CFLAGS_COMPILE = "-fcommon";
 
   meta = with lib; {
     description = "TFTP tools - a lot of fixes on top of BSD TFTP";