diff --git a/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/mag/SparkImportMagIntoDataset.scala b/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/mag/SparkImportMagIntoDataset.scala
index 76d29206a..a68d0bb2d 100644
--- a/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/mag/SparkImportMagIntoDataset.scala
+++ b/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/mag/SparkImportMagIntoDataset.scala
@@ -9,6 +9,7 @@ import org.slf4j.{Logger, LoggerFactory}
 
 object SparkImportMagIntoDataset {
   val datatypedict = Map(
+    "bool" -> BooleanType,
     "int" -> IntegerType,
     "uint" -> IntegerType,
     "long" -> LongType,