diff --git a/jadx-gui/build.gradle b/jadx-gui/build.gradle
index b7336362340dadcca3ef100593af78988ae52de8..53f2cb001b939dae2e3066fddaa93ddea557fda5 100644
--- a/jadx-gui/build.gradle
+++ b/jadx-gui/build.gradle
@@ -35,7 +35,7 @@ jar {
 }
 
 startScripts {
-    defaultJvmOpts = [ '-d64', '-Xms512M', '-Xmx4g' ]
+    defaultJvmOpts = [ '-Xms128M', '-Xmx4g' ]
     doLast {
         def str = windowsScript.text
         str = str.replaceAll('java.exe', 'javaw.exe')