diff --git a/ice40/main.cc b/ice40/main.cc
index 46cdce71..b9eee627 100644
--- a/ice40/main.cc
+++ b/ice40/main.cc
@@ -45,26 +45,6 @@
 
 USING_NEXTPNR_NAMESPACE
 
-void svg_dump_decal(const Context *ctx, const DecalXY &decal)
-{
-    const float scale = 10.0, offset = 10.0;
-    const std::string style = "stroke=\"black\" stroke-width=\"0.1\" fill=\"none\"";
-
-    for (auto &el : ctx->getDecalGraphics(decal.decal)) {
-        if (el.type == GraphicElement::TYPE_BOX) {
-            std::cout << "<rect x=\"" << (offset + scale * (decal.x + el.x1)) << "\" y=\""
-                      << (offset + scale * (decal.y + el.y1)) << "\" height=\"" << (scale * (el.y2 - el.y1))
-                      << "\" width=\"" << (scale * (el.x2 - el.x1)) << "\" " << style << "/>\n";
-        }
-
-        if (el.type == GraphicElement::TYPE_LINE) {
-            std::cout << "<line x1=\"" << (offset + scale * (decal.x + el.x1)) << "\" y1=\""
-                      << (offset + scale * (decal.y + el.y1)) << "\" x2=\"" << (offset + scale * (decal.x + el.x2))
-                      << "\" y2=\"" << (offset + scale * (decal.y + el.y2)) << "\" " << style << "/>\n";
-        }
-    }
-}
-
 void conflicting_options(const boost::program_options::variables_map &vm, const char *opt1, const char *opt2)
 {
     if (vm.count(opt1) && !vm[opt1].defaulted() && vm.count(opt2) && !vm[opt2].defaulted()) {
@@ -91,7 +71,6 @@ int main(int argc, char *argv[])
 #ifndef NO_GUI
         options.add_options()("gui", "start gui");
 #endif
-        options.add_options()("svg", "dump SVG file");
         options.add_options()("pack-only", "pack design only without placement or routing");
 
         po::positional_options_description pos;
@@ -332,16 +311,6 @@ int main(int argc, char *argv[])
             ctx->placer_constraintWeight = vm["cstrweight"].as<float>();
         }
 
-        if (vm.count("svg")) {
-            std::cout << "<svg xmlns=\"http://www.w3.org/2000/svg\" "
-                         "xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
-            for (auto bel : ctx->getBels()) {
-                std::cout << "<!-- " << ctx->getBelName(bel).str(ctx.get()) << " -->\n";
-                svg_dump_decal(ctx.get(), ctx->getBelDecal(bel));
-            }
-            std::cout << "</svg>\n";
-        }
-
         if (vm.count("test"))
             ctx->archcheck();