diff --git a/tool_conf.xml.sample b/tool_conf.xml.sample
index 758464abcf1..e8e7a30ee3d 100644
--- a/tool_conf.xml.sample
+++ b/tool_conf.xml.sample
@@ -412,21 +412,12 @@
     <tool file="human_genome_variation/hilbertvis.xml" />
     <tool file="human_genome_variation/freebayes.xml" />
   </section>
-<!--
-  This section can be uncommented on test, but the tools are not ready
-  for main.
--->
-
-<!--
-
   <section name="Genome Diversity" id="gd">
     <tool file="genome_diversity/extract_primers.xml" />
     <tool file="genome_diversity/select_snps.xml" />
     <tool file="genome_diversity/select_restriction_enzymes.xml" />
     <tool file="genome_diversity/extract_flanking_dna.xml" />
   </section>
--->
-
   <section name="VCF Tools" id="vcf_tools">
     <tool file="vcf_tools/intersect.xml" />
     <tool file="vcf_tools/annotate.xml" />