diff --git a/docs/assembler/modules/ROOT/pages/configure-build.adoc b/docs/assembler/modules/ROOT/pages/configure-build.adoc
index 35dec7a649418901747f22dec2c902bf0d044c6d..a177f5c7b3e85a10df979688113cf664fba7aab7 100644
--- a/docs/assembler/modules/ROOT/pages/configure-build.adoc
+++ b/docs/assembler/modules/ROOT/pages/configure-build.adoc
@@ -39,7 +39,7 @@ asciidoctor-pdf for the PDF extension
 |Boolean
 |Controls whether the output directory of the export (under the build directory) should be created eagerly, or whether it should be left up to the command.
 
-|<<keep-source-key,keep_souce>>
+|<<keep-source-key,keep_source>>
 |false
 |Boolean
 |Controls whether the assembly source files should be kept under the build directory for debugging purposes (images are always kept).