diff --git a/main.cpp b/main.cpp
index e6da7bf..85bcfe8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,10 @@
 #include <iostream>
 #include <conio.h>
 #include <vector>
+#include "histogram.h"
+#include "text.h"
+#include "svg.h"
+
 using namespace std;
 struct Input {
     vector<double> numbers;
@@ -119,6 +123,6 @@ int main()
     const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
-    show_histogram_text(bins, MAX_ASTERISK);
+    show_histogram_svg(bins);
     return 0;
 }