diff --git a/ksp-plugin/src/main/kotlin/kotlinx/rpc/codegen/RPCClientServiceGenerator.kt b/ksp-plugin/src/main/kotlin/kotlinx/rpc/codegen/RPCClientServiceGenerator.kt
index 1ff23333..946ba9b4 100644
--- a/ksp-plugin/src/main/kotlin/kotlinx/rpc/codegen/RPCClientServiceGenerator.kt
+++ b/ksp-plugin/src/main/kotlin/kotlinx/rpc/codegen/RPCClientServiceGenerator.kt
@@ -64,7 +64,7 @@ class RPCClientServiceGenerator(private val codegen: CodeGenerator) {
         writer.writeLine("import kotlinx.rpc.*")
         writer.writeLine("import kotlin.reflect.typeOf")
         writer.writeLine("import kotlin.coroutines.CoroutineContext")
-        service.collectRootImports().forEach {
+        service.collectRootImports().distinctBy { it.simpleName.asString() }.forEach {
             writer.writeLine("import ${it.simpleName.asString()}")
         }
         writer.newLine()