diff --git a/app/src/main/java/net/kdt/pojavlaunch/JREUtils.java b/app/src/main/java/net/kdt/pojavlaunch/JREUtils.java
index 556e2eeed..f40c9d454 100644
--- a/app/src/main/java/net/kdt/pojavlaunch/JREUtils.java
+++ b/app/src/main/java/net/kdt/pojavlaunch/JREUtils.java
@@ -23,6 +23,7 @@ public class JREUtils
 		dlopen(Tools.homeJreDir + "/lib/server/libjvm.so");
 		dlopen(Tools.homeJreDir + "/lib/libverify.so");
 		dlopen(Tools.homeJreDir + "/lib/libjava.so");
+		dlopen(Tools.homeJreDir + "/lib/libjsig.so");
 		dlopen(Tools.homeJreDir + "/lib/libnet.so");
 		dlopen(Tools.homeJreDir + "/lib/libnio.so");
 		dlopen(Tools.homeJreDir + "/lib/libawt.so");
diff --git a/app/src/main/jni/awt_xawt/xawt_fake.c b/app/src/main/jni/awt_xawt/xawt_fake.c
index 9040a0326..18f24b470 100644
--- a/app/src/main/jni/awt_xawt/xawt_fake.c
+++ b/app/src/main/jni/awt_xawt/xawt_fake.c
@@ -31,4 +31,5 @@ JNIEXPORT void JNICALL Java_java_awt_KeyboardFocusManager_initIDs(JNIEnv *env, j
 JNIEXPORT void JNICALL Java_java_awt_TrayIcon_initIDs(JNIEnv *env, jclass cls) {}
 JNIEXPORT void JNICALL Java_sun_awt_X11_XWindow_initIDs(JNIEnv *env, jclass cls) {}
 JNIEXPORT void JNICALL Java_sun_font_SunFontManager_initIDs(JNIEnv *env, jclass cls) {}
+JNIEXPORT void JNICALL Java_sun_java2d_x11_X11SurfaceData_initIDs(JNIEnv *env, jclass cls) {}