diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 35ffc9d8..d18bfd3f 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -6,16 +6,6 @@
       <option name="name" value="Maven Central repository" />
       <option name="url" value="https://repo1.maven.org/maven2" />
     </remote-repository>
-    <remote-repository>
-      <option name="id" value="jboss.community" />
-      <option name="name" value="JBoss Community repository" />
-      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="BintrayJCenter" />
-      <option name="name" value="BintrayJCenter" />
-      <option name="url" value="https://jcenter.bintray.com/" />
-    </remote-repository>
     <remote-repository>
       <option name="id" value="Google" />
       <option name="name" value="Google" />
@@ -24,7 +14,7 @@
     <remote-repository>
       <option name="id" value="maven" />
       <option name="name" value="maven" />
-      <option name="url" value="https://jitpack.io" />
+      <option name="url" value="https://dl.bintray.com/kotlin/kotlinx" />
     </remote-repository>
     <remote-repository>
       <option name="id" value="MavenRepo" />
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 9d2377fa..a2743738 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -8,6 +8,13 @@ plugins {
   `core-library-desugaring`
 }
 
+repositories {
+  // kotlinx-collections-immutable-jvm used by Compose is stored here.
+  maven("https://dl.bintray.com/kotlin/kotlinx") {
+    name = "KotlinX Bintray"
+  }
+}
+
 android {
   defaultConfig {
     applicationId = "dev.msfjarvis.lobsters"