diff --git a/src/test/kotlin/mdnet/server/ImageServerTest.kt b/src/test/kotlin/mdnet/server/ImageServerTest.kt
index 4b27814..dc902b3 100644
--- a/src/test/kotlin/mdnet/server/ImageServerTest.kt
+++ b/src/test/kotlin/mdnet/server/ImageServerTest.kt
@@ -30,7 +30,6 @@ import io.mockk.confirmVerified
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.verify
-import kotlinx.coroutines.delay
 import mdnet.cache.ImageStorage
 import mdnet.security.TweetNaclFast
 import org.apache.commons.io.IOUtils