diff --git a/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/readDelim.kt b/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/readDelim.kt
index d38605b2fd..bf37bc86f3 100644
--- a/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/readDelim.kt
+++ b/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/readDelim.kt
@@ -1,3 +1,5 @@
+@file:JvmName("ReadDelimDeephavenKt")
+
 package org.jetbrains.kotlinx.dataframe.impl.io
 
 import io.deephaven.csv.CsvSpecs
diff --git a/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/writeDelim.kt b/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/writeDelim.kt
index 7716056d39..6a7eb9b368 100644
--- a/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/writeDelim.kt
+++ b/dataframe-csv/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/writeDelim.kt
@@ -1,3 +1,5 @@
+@file:JvmName("WriteDelimDeephavenKt")
+
 package org.jetbrains.kotlinx.dataframe.impl.io
 
 import org.apache.commons.csv.CSVFormat