diff --git a/src/boot/categories.toml b/src/boot/categories.toml
index eacf9ecb9af..280d57c1289 100644
--- a/src/boot/categories.toml
+++ b/src/boot/categories.toml
@@ -61,6 +61,12 @@ Crates to store the results of previous computations in order to reuse \
 the results.\
 """
 
+[compilers]
+name = "Compilers"
+description = """
+Compiler implementations, including interpreters and transpilers.\
+"""
+
 [command-line-interface]
 name = "Command-line interface"
 description = """