diff --git a/CMakeLists.txt b/CMakeLists.txt
index bcf117ff..8c8c96e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,7 @@ include_directories(src/fluid/includes)
 
 # include jni
 set(JAVA_AWT_LIBRARY NotNeeded)
+# /usr/lib/jvm/java-17-openjdk-amd64/include
 find_package(JNI REQUIRED)
 include_directories(${JNI_INCLUDE_DIRS})
 
diff --git a/Jenkinsfile b/Jenkinsfile
index a84aa665..7ef96c44 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,9 +3,6 @@ pipeline {
     tools {
         maven '3.9.6'
     }
-    environment {
-        JAVA_HOME = '/usr/lib/jvm/java-17-openjdk-amd64/include'
-    }
     stages {
         stage('Setup') {
             steps {