diff --git a/src/Magnum/Text/fontconverter.cpp b/src/Magnum/Text/fontconverter.cpp
index 01d1e1870..4cb1a0eae 100644
--- a/src/Magnum/Text/fontconverter.cpp
+++ b/src/Magnum/Text/fontconverter.cpp
@@ -104,14 +104,14 @@ FontConverter::FontConverter(const Arguments& arguments): Platform::WindowlessAp
         .addArgument("output").setHelp("output", "output filename prefix")
         .addNamedArgument("font").setHelp("font", "font plugin")
         .addNamedArgument("converter").setHelp("converter", "font converter plugin")
-        .addOption("plugin-dir", MAGNUM_PLUGINS_DIR).setHelpKey("plugin-dir", "DIR").setHelp("plugin-dir", "base plugin dir")
+        .addOption("plugin-dir", MAGNUM_PLUGINS_DIR).setHelp("plugin-dir", "base plugin dir", "DIR")
         .addOption("characters", "abcdefghijklmnopqrstuvwxyz"
                                  "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
                                  "0123456789?!:;,. ").setHelp("characters", "characters to include in the output")
-        .addOption("font-size", "128").setHelpKey("font-size", "N").setHelp("font-size", "input font size")
-        .addOption("atlas-size", "2048 2048").setHelpKey("atlas-size", "\"X Y\"").setHelp("atlas-size", "glyph atlas size")
-        .addOption("output-size", "256 256").setHelpKey("output-size", "\"X Y\"").setHelp("output-size", "output atlas size. If set to zero size, distance field computation will not be used.")
-        .addOption("radius", "24").setHelpKey("radius", "N").setHelp("radius", "distance field computation radius")
+        .addOption("font-size", "128").setHelp("font-size", "input font size", "N")
+        .addOption("atlas-size", "2048 2048").setHelp("atlas-size", "glyph atlas size", "\"X Y\"")
+        .addOption("output-size", "256 256").setHelp("output-size", "output atlas size. If set to zero size, distance field computation will not be used.", "\"X Y\"")
+        .addOption("radius", "24").setHelp("radius", "distance field computation radius", "N")
         .addSkippedPrefix("magnum", "engine-specific options")
         .setHelp("Converts font to raster one of given atlas size.")
         .parse(arguments.argc, arguments.argv);
diff --git a/src/Magnum/TextureTools/distancefieldconverter.cpp b/src/Magnum/TextureTools/distancefieldconverter.cpp
index 606c2eda1..681631e5b 100644
--- a/src/Magnum/TextureTools/distancefieldconverter.cpp
+++ b/src/Magnum/TextureTools/distancefieldconverter.cpp
@@ -105,9 +105,9 @@ DistanceFieldConverter::DistanceFieldConverter(const Arguments& arguments): Plat
         .addArgument("output").setHelp("output", "output image")
         .addOption("importer", "AnyImageImporter").setHelp("importer", "image importer plugin")
         .addOption("converter", "AnyImageConverter").setHelp("converter", "image converter plugin")
-        .addOption("plugin-dir", MAGNUM_PLUGINS_DIR).setHelpKey("plugin-dir", "DIR").setHelp("plugin-dir", "base plugin dir")
-        .addNamedArgument("output-size").setHelpKey("output-size", "\"X Y\"").setHelp("output-size", "size of output image")
-        .addNamedArgument("radius").setHelpKey("radius", "N").setHelp("radius", "distance field computation radius")
+        .addOption("plugin-dir", MAGNUM_PLUGINS_DIR).setHelp("plugin-dir", "base plugin dir", "DIR")
+        .addNamedArgument("output-size").setHelp("output-size", "size of output image", "\"X Y\"")
+        .addNamedArgument("radius").setHelp("radius", "distance field computation radius", "N")
         .addSkippedPrefix("magnum", "engine-specific options")
         .setHelp("Converts red channel of an image to distance field representation.")
         .parse(arguments.argc, arguments.argv);