diff --git a/legacy/builder/constants/constants.go b/legacy/builder/constants/constants.go
index bb1c60bb483..dd9e9c39edb 100644
--- a/legacy/builder/constants/constants.go
+++ b/legacy/builder/constants/constants.go
@@ -110,8 +110,8 @@ const MSG_SETTING_BUILD_PATH = "Setting build path to {0}"
 const MSG_SIZER_TEXT_FULL = "Sketch uses {0} bytes ({2}%%) of program storage space. Maximum is {1} bytes."
 const MSG_SIZER_DATA_FULL = "Global variables use {0} bytes ({2}%%) of dynamic memory, leaving {3} bytes for local variables. Maximum is {1} bytes."
 const MSG_SIZER_DATA = "Global variables use {0} bytes of dynamic memory."
-const MSG_SIZER_TEXT_TOO_BIG = "Sketch too big; see http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing it."
-const MSG_SIZER_DATA_TOO_BIG = "Not enough memory; see http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing your footprint."
+const MSG_SIZER_TEXT_TOO_BIG = "Sketch too big; see https://support.arduino.cc/hc/en-us/articles/360013825179 for tips on reducing it."
+const MSG_SIZER_DATA_TOO_BIG = "Not enough memory; see https://support.arduino.cc/hc/en-us/articles/360013825179 for tips on reducing your footprint."
 const MSG_SIZER_LOW_MEMORY = "Low memory available, stability problems may occur."
 const MSG_SIZER_ERROR_NO_RULE = "Couldn't determine program size"
 const MSG_SKETCH_CANT_BE_IN_BUILDPATH = "Sketch cannot be located in build path. Please specify a different build path"