diff --git a/mapping-tools/v1/homogenize/documentType/typeDocOriginal2typeDocHomog.tsv b/mapping-tools/v1/homogenize/documentType/typeDocOriginal2typeDocHomog.tsv
index aebb4ec..1bd35dc 100644
--- a/mapping-tools/v1/homogenize/documentType/typeDocOriginal2typeDocHomog.tsv
+++ b/mapping-tools/v1/homogenize/documentType/typeDocOriginal2typeDocHomog.tsv
@@ -65,7 +65,7 @@
 OTHER	Other
 OTHERREPORT	Report
 PATENT	Other
-PRESCONF	Proceedings Paper ?
+PRESCONF	Proceedings Paper
 Review	Review
 SOFTWARE	Other
 SON	Other