diff --git a/mps-diff-plugin/build.gradle.kts b/mps-diff-plugin/build.gradle.kts
index 9e79e524..9c18b462 100644
--- a/mps-diff-plugin/build.gradle.kts
+++ b/mps-diff-plugin/build.gradle.kts
@@ -70,6 +70,7 @@ dependencies {
     implementationWithoutBundled("io.ktor:ktor-server-cors:2.3.7")
     implementationWithoutBundled("io.ktor:ktor-server-status-pages:2.3.7")
     implementationWithoutBundled("io.github.microutils:kotlin-logging:3.0.5")
+    implementationWithoutBundled("org.jetbrains.kotlinx:kotlinx-coroutines-swing:1.7.3")
 
     // contains RootDifferencePaneBase
     compileOnly(mpsHome.map { it.files("plugins/mps-vcs/lib/vcs-platform.jar") })