diff --git a/pkgs/applications/audio/viper4linux-gui/default.nix b/pkgs/applications/audio/viper4linux-gui/default.nix
index be495aa9c93..ee8593c8e62 100644
--- a/pkgs/applications/audio/viper4linux-gui/default.nix
+++ b/pkgs/applications/audio/viper4linux-gui/default.nix
@@ -66,7 +66,7 @@ stdenv.mkDerivation rec {
   ];
 
   installPhase = ''
-    runHook preInstalli
+    runHook preInstall
     install -D V4L_Frontend $out/bin/viper-gui
     install -D icons/viper.png $out/share/icons/viper.png
     runHook postInstall
diff --git a/pkgs/development/interpreters/wasm3/default.nix b/pkgs/development/interpreters/wasm3/default.nix
index 036010e1356..d5df9e66ebf 100644
--- a/pkgs/development/interpreters/wasm3/default.nix
+++ b/pkgs/development/interpreters/wasm3/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   ];
 
   installPhase = ''
-    runHook preInstal
+    runHook preInstall
     install -Dm755 wasm3 -t $out/bin
     runHook postInstall
   '';
diff --git a/pkgs/development/libraries/librclone/default.nix b/pkgs/development/libraries/librclone/default.nix
index dbf46ab398b..3b8bf83364c 100644
--- a/pkgs/development/libraries/librclone/default.nix
+++ b/pkgs/development/libraries/librclone/default.nix
@@ -14,7 +14,7 @@ in buildGoModule rec {
     runHook preBuild
     cd librclone
     go build --buildmode=c-shared -o librclone${ext} github.com/rclone/rclone/librclone
-    runHook postBuildd
+    runHook postBuild
   '';
 
   installPhase = ''
diff --git a/pkgs/servers/dns/ncdns/default.nix b/pkgs/servers/dns/ncdns/default.nix
index 6461467774d..5af71a9a413 100644
--- a/pkgs/servers/dns/ncdns/default.nix
+++ b/pkgs/servers/dns/ncdns/default.nix
@@ -73,7 +73,7 @@ buildGoModule {
     chmod -R u+w -- "$sourceRoot"
     cd $sourceRoot
 
-    runHook postUpack
+    runHook postUnpack
   '';
 
   # Same as above: can't use `patches` because that would
diff --git a/pkgs/servers/http/pomerium/default.nix b/pkgs/servers/http/pomerium/default.nix
index 9cd49e98d98..c4d13ebe49b 100644
--- a/pkgs/servers/http/pomerium/default.nix
+++ b/pkgs/servers/http/pomerium/default.nix
@@ -37,7 +37,7 @@ buildGoModule rec {
     buildPhase = ''
       runHook preBuild
       yarn --offline build
-      runHook postbuild
+      runHook postBuild
     '';
 
     installPhase = ''