diff --git a/src/tracer/MOM_lateral_boundary_diffusion.F90 b/src/tracer/MOM_lateral_boundary_diffusion.F90
index 4fda621abc..82e0d6a559 100644
--- a/src/tracer/MOM_lateral_boundary_diffusion.F90
+++ b/src/tracer/MOM_lateral_boundary_diffusion.F90
@@ -1038,7 +1038,7 @@ logical function test_boundary_k_range(k_top, zeta_top, k_bot, zeta_bot, k_top_a
 
 end function test_boundary_k_range
 
-!> \namespace mom_lbd
+!> \namespace mom_lateral_boundary_diffusion
 !!
 !! \section section_LBD The Lateral Boundary Diffusion (LBD) framework
 !!