diff --git a/.circleci/config.yml b/.circleci/config.yml
index a07a4ac..0eb6329 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -11,7 +11,7 @@ jobs:
     environment:
       CIRCLE_TEST_REPORTS: /home/circleci/junit
       CIRCLE_ARTIFACTS: /home/circleci/artifacts
-      GRADLE_OPTS: -Dorg.gradle.workers.max=2 -Dorg.gradle.jvmargs='-Xmx4g --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED'
+      GRADLE_OPTS: -Dorg.gradle.workers.max=2 -Dorg.gradle.jvmargs='-Xmx2g --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED'
       _JAVA_OPTIONS: -XX:ActiveProcessorCount=4 -XX:MaxRAM=8g -XX:+CrashOnOutOfMemoryError -XX:ErrorFile=/home/circleci/artifacts/hs_err_pid%p.log -XX:HeapDumpPath=/home/circleci/artifacts
     steps:
       - checkout