diff --git a/Drone/config/spec/configspec_client.ini b/Drone/config/spec/configspec_client.ini
index a6d56d5..4678684 100644
--- a/Drone/config/spec/configspec_client.ini
+++ b/Drone/config/spec/configspec_client.ini
@@ -58,8 +58,8 @@ translation = float_list(default=list(0.0, 0.0, 0.0), min=3, max=3)
 rotation = float_list(default=list(0.0, 0.0, 0.0), min=3, max=3)
 
 [GPS FRAME]
-lat = float(default=0)
-lon = float(default=0)
+lat = string(default=0)
+lon = string(default=0)
 yaw = float(default=0)
 
 [ANIMATION]