diff --git a/pkgs/development/compilers/go/1.23.nix b/pkgs/development/compilers/go/1.23.nix
index 75109597048f..9fb366bf4f42 100644
--- a/pkgs/development/compilers/go/1.23.nix
+++ b/pkgs/development/compilers/go/1.23.nix
@@ -28,6 +28,7 @@ let
       "armv6l" = "arm";
       "armv7l" = "arm";
       "i686" = "386";
+      "loongarch64" = "loong64";
       "mips" = "mips";
       "mips64el" = "mips64le";
       "mipsel" = "mipsle";
diff --git a/pkgs/development/compilers/go/1.24.nix b/pkgs/development/compilers/go/1.24.nix
index f952054a5f6f..97f4fc14851d 100644
--- a/pkgs/development/compilers/go/1.24.nix
+++ b/pkgs/development/compilers/go/1.24.nix
@@ -28,6 +28,7 @@ let
       "armv6l" = "arm";
       "armv7l" = "arm";
       "i686" = "386";
+      "loongarch64" = "loong64";
       "mips" = "mips";
       "mips64el" = "mips64le";
       "mipsel" = "mipsle";
diff --git a/pkgs/development/compilers/go/binary.nix b/pkgs/development/compilers/go/binary.nix
index aa993542249f..7fd361f5e4f8 100644
--- a/pkgs/development/compilers/go/binary.nix
+++ b/pkgs/development/compilers/go/binary.nix
@@ -18,6 +18,7 @@ let
       "armv7l" = "armv6l";
       "powerpc64le" = "ppc64le";
       "riscv64" = "riscv64";
+      "loongarch64" = "loong64";
     }
     .${platform.parsed.cpu.name} or (throw "Unsupported CPU ${platform.parsed.cpu.name}");