diff --git a/node_density/cmdline_options.cpp b/node_density/cmdline_options.cpp
index bbffd29..e8f2541 100644
--- a/node_density/cmdline_options.cpp
+++ b/node_density/cmdline_options.cpp
@@ -17,7 +17,6 @@ Options::Options(int argc, char* argv[]) {
             ("quiet,q", "Suppress verbose output messages")
             ("format,f", po::value<std::string>(), "Format of input file (default: autodetect)")
             ("output,o", po::value<std::string>(), "Name of output image")
-            ("epsg,e", po::value<int>(), "EPSG code of spatial reference system (default: 4326)")
             ("width,W", po::value<size_t>(), "Pixel width of output image")
             ("height,H", po::value<size_t>(), "Pixel height of output image")
             ("left,x", po::value<double>(), "Left edge of bounding box (default: -180)")
diff --git a/node_density/cmdline_options.hpp b/node_density/cmdline_options.hpp
index edbb15c..af7be2d 100644
--- a/node_density/cmdline_options.hpp
+++ b/node_density/cmdline_options.hpp
@@ -24,8 +24,8 @@ struct Options {
     std::string input_format;
     std::string compression_format{"LZW"};
     bool build_overview = false;
-    size_t width = 1024;
-    size_t height = 512;
+    std::size_t width = 1024;
+    std::size_t height = 1024;
     osmium::Box box{-180, -90, 180, 90};
 
     Options(int argc, char* argv[]);