diff --git a/src/modules/dataman/dataman.cpp b/src/modules/dataman/dataman.cpp
index 42d6d41432..ec9a5a8e68 100644
--- a/src/modules/dataman/dataman.cpp
+++ b/src/modules/dataman/dataman.cpp
@@ -58,7 +58,7 @@ __BEGIN_DECLS
 __EXPORT int dataman_main(int argc, char *argv[]);
 __END_DECLS
 
-static constexpr int TASK_STACK_SIZE = 1220;
+static constexpr int TASK_STACK_SIZE = 1320;
 
 /* Private File based Operations */
 static ssize_t _file_write(dm_item_t item, unsigned index, const void *buf, size_t count);