diff --git a/src/core/const.hpp b/src/core/const.hpp
index f549e90..7d5c322 100644
--- a/src/core/const.hpp
+++ b/src/core/const.hpp
@@ -4,10 +4,5 @@
 constexpr char *program_name = "p-rad";
 constexpr char* user_agent = "p-rad/0.1";
 
-constexpr char* base_url = "http://127.0.0.1:8200/";
 
-// max range in km
-constexpr uint16_t max_range = 500;
 
-// distance of first ring from the center on the screen
-constexpr uint16_t first_ring_distance = 50;
\ No newline at end of file