diff --git a/src/main/java/com/benchmark/runner/BenchmarkMain.java b/src/main/java/com/benchmark/runner/BenchmarkMain.java
index f09b678..2d574d4 100644
--- a/src/main/java/com/benchmark/runner/BenchmarkMain.java
+++ b/src/main/java/com/benchmark/runner/BenchmarkMain.java
@@ -68,7 +68,11 @@ public class BenchmarkMain {
                 "--add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED",
                 "--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED",
                 "--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
-                "--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED"
+                "--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+                "--add-opens=chronicle.map/net.openhft.chronicle.map=chronicle.core",
+                "--add-opens=chronicle.map/net.openhft.chronicle.map=ALL-UNNAMED",
+                "--add-opens=chronicle.map/net.openhft.chronicle.hash=chronicle.core",
+                "--add-opens=chronicle.map/net.openhft.chronicle.hash=ALL-UNNAMED"
             );
 
         if (args.length == 0) {