diff --git a/pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java b/pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java
index 328753f..195add7 100644
--- a/pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java
+++ b/pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java
@@ -88,8 +88,7 @@ public class PdbController implements HardcodedValues {
 				final String imageUrl = WEB_IMAGE_OUTPUT_PATH + "/"
 						+ result.getImageName();
 				LOGGER.trace("image url:  {}", imageUrl);
-				System.gc();
-
+				
 				return new PlotResponse(
 						DataSeries.toMap(result.getDataSeries()), imageUrl);
 			} catch (final NoDataPointsException e) {