diff --git a/chainFiles/b36tohg19.chain b/chainFiles/b36tob37.chain
similarity index 100%
rename from chainFiles/b36tohg19.chain
rename to chainFiles/b36tob37.chain
diff --git a/chainFiles/hg18tohg19.chain b/chainFiles/hg18tob37.chain
similarity index 100%
rename from chainFiles/hg18tohg19.chain
rename to chainFiles/hg18tob37.chain