diff --git a/lab01.cbp b/lab01.cbp
index 5f11f48..6df8830 100644
--- a/lab01.cbp
+++ b/lab01.cbp
@@ -32,7 +32,16 @@
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 		</Compiler>
+		<Unit filename="histogram.cpp" />
+		<Unit filename="histogram.h" />
+		<Unit filename="histogram_internal.h">
+			<Option target="&lt;{~None~}&gt;" />
+		</Unit>
 		<Unit filename="main.cpp" />
+		<Unit filename="svg.cpp" />
+		<Unit filename="svg.h" />
+		<Unit filename="text.cpp" />
+		<Unit filename="text.h" />
 		<Extensions />
 	</Project>
 </CodeBlocks_project_file>
diff --git a/main.cpp b/main.cpp
index bbd7544..197d1de 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3,6 +3,7 @@
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
+#include <curl/curl.h>
 
 using namespace std;
 
@@ -42,6 +43,7 @@ input_data(istream& in, bool promt = true)
 
 int main()
 {
+    curl_global_init(CURL_GLOBAL_ALL);
     size_t max_count;
     auto in = input_data(cin);
     auto bins = make_histogram(in.numbers, in.bin_count);