diff --git a/pkgs/applications/graphics/openboard/default.nix b/pkgs/applications/graphics/openboard/default.nix
index b0d59d4a7f55..3178c50c933d 100644
--- a/pkgs/applications/graphics/openboard/default.nix
+++ b/pkgs/applications/graphics/openboard/default.nix
@@ -23,7 +23,7 @@ let
       install -Dm755 OpenBoardImporter $out/bin/OpenBoardImporter
     '';
   };
-in stdenv.mkDerivation rec {
+in stdenv.mkDerivation {
   pname = "openboard";
   version = "unstable-2022-11-28";
 
@@ -36,9 +36,9 @@ in stdenv.mkDerivation rec {
 
   postPatch = ''
     substituteInPlace OpenBoard.pro \
-      --replace '/usr/include/quazip5' '${quazip}/include/QuaZip-Qt5-${quazip.version}/quazip' \
+      --replace '/usr/include/quazip5' '${lib.getDev quazip}/include/QuaZip-Qt5-${quazip.version}/quazip' \
       --replace '-lquazip5' '-lquazip1-qt5' \
-      --replace '/usr/include/poppler' '${poppler.dev}/include/poppler'
+      --replace '/usr/include/poppler' '${lib.getDev poppler}/include/poppler'
   '';
 
   nativeBuildInputs = [ qmake copyDesktopItems wrapQtAppsHook ];
diff --git a/pkgs/applications/science/electronics/fritzing/default.nix b/pkgs/applications/science/electronics/fritzing/default.nix
index ca2b2e5175b0..22b65f2da313 100644
--- a/pkgs/applications/science/electronics/fritzing/default.nix
+++ b/pkgs/applications/science/electronics/fritzing/default.nix
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
     cp -a ${parts}/* parts/
   '';
 
-  NIX_CFLAGS_COMPILE = "-I${quazip}/include/QuaZip-Qt${lib.versions.major qtbase.version}-${quazip.version}/quazip";
+  NIX_CFLAGS_COMPILE = "-I${lib.getDev quazip}/include/QuaZip-Qt${lib.versions.major qtbase.version}-${quazip.version}/quazip";
 
   qmakeFlags = [
     "phoenix.pro"
diff --git a/pkgs/development/libraries/qt-6/modules/qtbase.nix b/pkgs/development/libraries/qt-6/modules/qtbase.nix
index 93801ae51a3f..8fec445fb94f 100644
--- a/pkgs/development/libraries/qt-6/modules/qtbase.nix
+++ b/pkgs/development/libraries/qt-6/modules/qtbase.nix
@@ -32,7 +32,6 @@
 , libsepol
 , vulkan-headers
 , vulkan-loader
-, valgrind
 , libthai
 , libdrm
 , libdatrie
@@ -143,7 +142,6 @@ stdenv.mkDerivation rec {
     libthai
     libdrm
     libdatrie
-    valgrind
     udev
     # Text rendering
     fontconfig
@@ -276,6 +274,9 @@ stdenv.mkDerivation rec {
       -e "/^bindir=/ c bindir=$dev/bin"
 
     patchShebangs $out $dev
+
+    # QTEST_ASSERT and other macros keeps runtime reference to qtbase.dev
+    substituteInPlace "$dev/include/QtTest/qtestassert.h" --replace "__FILE__" "__BASE_FILE__"
   '';
 
   dontStrip = debugSymbols;
diff --git a/pkgs/development/libraries/qt-6/modules/qtdeclarative.nix b/pkgs/development/libraries/qt-6/modules/qtdeclarative.nix
index 76231f866efe..fcb699298fe9 100644
--- a/pkgs/development/libraries/qt-6/modules/qtdeclarative.nix
+++ b/pkgs/development/libraries/qt-6/modules/qtdeclarative.nix
@@ -36,8 +36,4 @@ qtModule {
     "bin/qmlscene"
     "bin/qmltestrunner"
   ];
-
-  NIX_CFLAGS_COMPILE = [
-    "-fmacro-prefix-map=${qtbase.dev}=qtbase.dev"
-  ];
 }
diff --git a/pkgs/development/libraries/qt-6/modules/qtvirtualkeyboard.nix b/pkgs/development/libraries/qt-6/modules/qtvirtualkeyboard.nix
index bb868dc61829..9c53f11e1a3c 100644
--- a/pkgs/development/libraries/qt-6/modules/qtvirtualkeyboard.nix
+++ b/pkgs/development/libraries/qt-6/modules/qtvirtualkeyboard.nix
@@ -11,5 +11,4 @@ qtModule {
   qtInputs = [ qtbase qtdeclarative qtsvg ];
   propagatedBuildInputs = [ hunspell ];
   nativeBuildInputs = [ pkg-config ];
-  outputs = [ "out" ];
 }
diff --git a/pkgs/development/libraries/quazip/default.nix b/pkgs/development/libraries/quazip/default.nix
index 610f408e4419..31bcdc374d7a 100644
--- a/pkgs/development/libraries/quazip/default.nix
+++ b/pkgs/development/libraries/quazip/default.nix
@@ -18,6 +18,8 @@ stdenv.mkDerivation rec {
 
   dontWrapQtApps = true;
 
+  outputs = [ "out" "dev" ];
+
   meta = with lib; {
     description = "Provides access to ZIP archives from Qt programs";
     license = licenses.lgpl21Plus;