From e5b2fe4b6c9339ffa89a8d5786b2f48d460a9c13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Ferreira?= <jtjeferreira@gmail.com>
Date: Sat, 13 Feb 2021 16:52:35 +0000
Subject: [PATCH] fixes #1964 (#315)

---
 .../scala/coursier/sbtcoursiershared/SbtCoursierShared.scala  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/sbt-coursier-shared/src/main/scala/coursier/sbtcoursiershared/SbtCoursierShared.scala b/modules/sbt-coursier-shared/src/main/scala/coursier/sbtcoursiershared/SbtCoursierShared.scala
index 9156660ec..da365174b 100644
--- a/modules/sbt-coursier-shared/src/main/scala/coursier/sbtcoursiershared/SbtCoursierShared.scala
+++ b/modules/sbt-coursier-shared/src/main/scala/coursier/sbtcoursiershared/SbtCoursierShared.scala
@@ -85,6 +85,10 @@ object SbtCoursierShared extends AutoPlugin {
         val noWarningPlz = clean.value
         SbtCoursierCache.default.clear()
       },
+      onUnload := {
+        SbtCoursierCache.default.clear()
+        onUnload.value
+      },
       coursierGenerateIvyXml := true,
       coursierWriteIvyXml := IvyXmlGeneration.writeIvyXml.value,
       coursierProject := InputsTasks.coursierProjectTask.value,