diff --git a/doc/Section_commands.html b/doc/Section_commands.html
index 4985ccebd8..f1854b3ff0 100644
--- a/doc/Section_commands.html
+++ b/doc/Section_commands.html
@@ -400,7 +400,7 @@ of each style or click on the style itself for a full description:
 package</A>.
 </P>
 <DIV ALIGN=center><TABLE  BORDER=1 >
-<TR ALIGN="center"><TD ><A HREF = "fix_addtorque.html">addtorque</A></TD><TD ><A HREF = "fix_atc.html">atc</A></TD><TD ><A HREF = "fix_colvars.html">colvars</A></TD><TD ><A HREF = "fix_imd.html">imd</A></TD><TD ><A HREF = "fix_langevin_eff.html">langevin/eff</A></TD><TD ><A HREF = "fix_lb/fluid.html">lb/fluid</A></TD></TR>
+<TR ALIGN="center"><TD ><A HREF = "fix_addtorque.html">addtorque</A></TD><TD ><A HREF = "fix_atc.html">atc</A></TD><TD ><A HREF = "fix_colvars.html">colvars</A></TD><TD ><A HREF = "fix_imd.html">imd</A></TD><TD ><A HREF = "fix_langevin_eff.html">langevin/eff</A></TD><TD ><A HREF = "fix_lb_fluid.html">lb/fluid</A></TD></TR>
 <TR ALIGN="center"><TD ><A HREF = "fix_lb_momentum.html">lb/momentum</A></TD><TD ><A HREF = "fix_lb_pc.html">lb/pc</A></TD><TD ><A HREF = "fix_lb_rigid_pc_sphere.html">lb/rigid/pc/sphere</A></TD><TD ><A HREF = "fix_lb_viscous.html">lb/viscous</A></TD><TD ><A HREF = "fix_meso.html">meso</A></TD><TD ><A HREF = "fix_meso_stationary.html">meso/stationary</A></TD></TR>
 <TR ALIGN="center"><TD ><A HREF = "fix_nh_eff.html">nph/eff</A></TD><TD ><A HREF = "fix_nh_eff.html">npt/eff</A></TD><TD ><A HREF = "fix_nve_eff.html">nve/eff</A></TD><TD ><A HREF = "fix_nh_eff.html">nvt/eff</A></TD><TD ><A HREF = "fix_nvt_sllod_eff.html">nvt/sllod/eff</A></TD><TD ><A HREF = "fix_phonon.html">phonon</A></TD></TR>
 <TR ALIGN="center"><TD ><A HREF = "fix_qeq_reax.html">qeq/reax</A></TD><TD ><A HREF = "fix_reax_bonds.html">reax/c/bonds</A></TD><TD ><A HREF = "fix_reaxc_species.html">reax/c/species</A></TD><TD ><A HREF = "fix_smd.html">smd</A></TD><TD ><A HREF = "fix_temp_rescale_eff.html">temp/rescale/eff</A></TD><TD ><A HREF = "fix_ti_rs.html">ti/rs</A></TD></TR>
diff --git a/doc/Section_commands.txt b/doc/Section_commands.txt
index 32a2adc063..35e005ad07 100644
--- a/doc/Section_commands.txt
+++ b/doc/Section_commands.txt
@@ -552,7 +552,7 @@ package"_Section_start.html#start_3.
 "colvars"_fix_colvars.html,
 "imd"_fix_imd.html,
 "langevin/eff"_fix_langevin_eff.html,
-"lb/fluid"_fix_lb/fluid.html,
+"lb/fluid"_fix_lb_fluid.html,
 "lb/momentum"_fix_lb_momentum.html,
 "lb/pc"_fix_lb_pc.html,
 "lb/rigid/pc/sphere"_fix_lb_rigid_pc_sphere.html,