diff --git a/vitrivr-engine-module-pgvector/src/main/kotlin/org/vitrivr/engine/database/pgvector/Utilities.kt b/vitrivr-engine-module-pgvector/src/main/kotlin/org/vitrivr/engine/database/pgvector/Utilities.kt
index 81d3dd31..1cf69d6b 100644
--- a/vitrivr-engine-module-pgvector/src/main/kotlin/org/vitrivr/engine/database/pgvector/Utilities.kt
+++ b/vitrivr-engine-module-pgvector/src/main/kotlin/org/vitrivr/engine/database/pgvector/Utilities.kt
@@ -57,7 +57,7 @@ internal fun Type.toSql(): Int = when (this) {
     is Type.FloatVector -> JDBCType.ARRAY
     is Type.IntVector -> JDBCType.ARRAY
     is Type.LongVector -> JDBCType.ARRAY
-}.ordinal
+}.vendorTypeNumber
 
 /**
  * Converts a [Distance] to a pgVector distance operator.