diff --git a/CREDITS.md b/CREDITS.md
index e8001f7e54..e761c94b8f 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -12,6 +12,7 @@
 - Remko Bijker (Rubidium) - Coder and way more (since 0.4.5)
 - Patric Stout (TrueBrain) - NoProgrammer (since 0.3), sys op
 - Tyler Trahan (2TallTyler) - General / Time Lord (since 13)
+- Richard Wheeler (zephyris) - Precision pixel production (since 15)
 
 ### Inactive Developers:
 
diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp
index 3bfc1e1aec..c2aa51d39a 100644
--- a/src/misc_gui.cpp
+++ b/src/misc_gui.cpp
@@ -362,6 +362,7 @@ static const std::initializer_list<const std::string_view> _credits = {
 	"  Remko Bijker (Rubidium) - Coder and way more (since 0.4.5)",
 	"  Patric Stout (TrueBrain) - NoProgrammer (since 0.3), sys op",
 	"  Tyler Trahan (2TallTyler) - General / Time Lord (since 13)",
+	"  Richard Wheeler (zephyris) - Precision pixel production (since 15)",
 	"",
 	"Inactive Developers:",
 	"  Grzegorz Duczy\u0144ski (adf88) - General coding (1.7 - 1.8)",