diff --git a/samples/libcurl/src/main/kotlin/org/konan/libcurl/CUrl.kt b/samples/libcurl/src/main/kotlin/org/konan/libcurl/CUrl.kt
index 309929d1778..876e3efa090 100644
--- a/samples/libcurl/src/main/kotlin/org/konan/libcurl/CUrl.kt
+++ b/samples/libcurl/src/main/kotlin/org/konan/libcurl/CUrl.kt
@@ -1,6 +1,7 @@
 package org.konan.libcurl
 
 import kotlinx.cinterop.*
+import platform.posix.*
 import libcurl.*
 
 class CUrl(val url: String)  {