diff --git a/gradle.properties b/gradle.properties
index 4e800a3ad..5c642a35e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ org.gradle.parallel=true
 org.gradle.caching=true
 
 # This is to prevent Metaspace error on Travis CI when building tags (at deploy step)
-org.gradle.jvmargs=-XX:MaxMetaspaceSize=512m
+org.gradle.jvmargs=-XX:MaxMetaspaceSize=1024m
 
 # Disabled for now because Dukat is unreliable
 #kotlin.js.generate.externals=true