diff --git a/internal/core/src/segcore/SegmentGrowingImpl.cpp b/internal/core/src/segcore/SegmentGrowingImpl.cpp
index 14bcd0e32b..435c1a6591 100644
--- a/internal/core/src/segcore/SegmentGrowingImpl.cpp
+++ b/internal/core/src/segcore/SegmentGrowingImpl.cpp
@@ -10,10 +10,8 @@
 // or implied. See the License for the specific language governing permissions and limitations under the License
 
 #include <algorithm>
-#include <iostream>
 #include <numeric>
 #include <queue>
-#include <random>
 #include <thread>
 #include <boost/iterator/counting_iterator.hpp>