Has to be a system property.

dweiss · dweiss · commit 17333939f66e · 2020-02-18T09:58:02.000+01:00
diff --git a/gradle.properties b/gradle.properties
@@ -1,2 +1,2 @@
 # Workaround for https://github.com/elastic/elasticsearch/issues/52413
-org.gradle.internal.publish.checksums.insecure=true
+systemProp.org.gradle.internal.publish.checksums.insecure=true

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`# Workaround for https://github.com/elastic/elasticsearch/issues/52413`
`2`		`-org.gradle.internal.publish.checksums.insecure=true`
	`2`	`+systemProp.org.gradle.internal.publish.checksums.insecure=true`