diff --git a/eclipse-language-servers/org.springframework.tooling.boot.java.ls/src/org/springframework/tooling/boot/java/ls/SpringBootJavaLanguageServer.java b/eclipse-language-servers/org.springframework.tooling.boot.java.ls/src/org/springframework/tooling/boot/java/ls/SpringBootJavaLanguageServer.java
index 4e2bbd1eb..d62767db3 100644
--- a/eclipse-language-servers/org.springframework.tooling.boot.java.ls/src/org/springframework/tooling/boot/java/ls/SpringBootJavaLanguageServer.java
+++ b/eclipse-language-servers/org.springframework.tooling.boot.java.ls/src/org/springframework/tooling/boot/java/ls/SpringBootJavaLanguageServer.java
@@ -37,7 +37,7 @@ public class SpringBootJavaLanguageServer extends STS4LanguageServerProcessStrea
 		
 		commands.add("-Dlsp.lazy.completions.disable=true");
 		commands.add("-Dlsp.completions.indentation.enable=true");
-		commands.add("-Xmx200m");
+		commands.add("-Xmx1024m");
 		commands.add("-cp");
 		commands.add(getToolsJAR() + ":" + getLanguageServerJARLocation());
 		commands.add("org.springframework.boot.loader.JarLauncher");