diff --git a/jps/jps-plugin/src/org/jetbrains/jet/jps/build/KotlinJpsCompilerArgumentsProvider.kt b/jps/jps-plugin/src/org/jetbrains/jet/jps/build/KotlinJpsCompilerArgumentsProvider.kt
index 065b2644b37..3a3833d83e6 100644
--- a/jps/jps-plugin/src/org/jetbrains/jet/jps/build/KotlinJpsCompilerArgumentsProvider.kt
+++ b/jps/jps-plugin/src/org/jetbrains/jet/jps/build/KotlinJpsCompilerArgumentsProvider.kt
@@ -22,4 +22,5 @@ import org.jetbrains.jps.incremental.CompileContext
 
 public trait KotlinJpsCompilerArgumentsProvider {
     public fun getExtraArguments(moduleBuildTarget: ModuleBuildTarget, context: CompileContext): List<String>
+    public fun getClasspath(moduleBuildTarget: ModuleBuildTarget, context: CompileContext): List<String>
 }
\ No newline at end of file
diff --git a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
index 72b007a0d10..cb10338f474 100644
--- a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
+++ b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt
@@ -142,11 +142,20 @@ public class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR
 
             val representativeTarget = chunk.representativeTarget()
 
+            fun concatenate(strings: Array<String>?, cp: List<String>) = array(*(strings ?: array<String>()), *cp.copyToArray())
+
             for (argumentProvider in ServiceLoader.load(javaClass<KotlinJpsCompilerArgumentsProvider>())) {
                 // appending to pluginOptions
-                commonArguments.pluginOptions = array(
-                        *(commonArguments.pluginOptions ?: array<String>()),
-                        *argumentProvider.getExtraArguments(representativeTarget, context).copyToArray()
+                commonArguments.pluginOptions = concatenate(commonArguments.pluginOptions,
+                                                            argumentProvider.getExtraArguments(representativeTarget, context))
+                // appending to classpath
+                commonArguments.pluginClasspaths = concatenate(commonArguments.pluginClasspaths,
+                                                               argumentProvider.getClasspath(representativeTarget, context))
+
+                messageCollector.report(
+                        INFO,
+                        "Plugin loaded: ${argumentProvider.javaClass.getSimpleName()}",
+                        NO_LOCATION
                 )
             }