diff --git a/lib/less-node/plugin-loader.js b/lib/less-node/plugin-loader.js
index 48b60781..0144270f 100644
--- a/lib/less-node/plugin-loader.js
+++ b/lib/less-node/plugin-loader.js
@@ -17,7 +17,7 @@ PluginLoader.prototype.tryImportPlugin = function(resolvedFileName) {
             }
             if (plugin.minVersion) {
                 if (this.compareVersion(plugin.minVersion, this.less.version) < 0) {
-                    console.log("plugin " + name + " requires version " + this.versionToString(plugin.minVersion));
+                    console.log("plugin at" + resolvedFileName + " requires version " + this.versionToString(plugin.minVersion));
                     return null;
                 }
             }
diff --git a/lib/less/environment/abstract-file-manager.js b/lib/less/environment/abstract-file-manager.js
index 9a04462d..037eac8e 100644
--- a/lib/less/environment/abstract-file-manager.js
+++ b/lib/less/environment/abstract-file-manager.js
@@ -15,9 +15,10 @@ abstractFileManager.prototype.getPath = function (filename) {
     }
     return filename.slice(0, j + 1);
 };
+
 abstractFileManager.prototype.tryAppendExtension = function(path, ext) {
     return /(\.[a-z]*$)|([\?;].*)$/.test(path) ? path : path + ext;
-}
+};
 
 abstractFileManager.prototype.tryAppendLessExtension = function(path) {
     return this.tryAppendExtension(path, '.less');
diff --git a/lib/less/import-manager.js b/lib/less/import-manager.js
index 8f67210d..30f0eec4 100644
--- a/lib/less/import-manager.js
+++ b/lib/less/import-manager.js
@@ -65,10 +65,10 @@ module.exports = function(environment) {
         }
 
         if (importOptions.plugin) {
-            path = fileManager.tryAppendExtension(path, '.js');
-            var resolvedFilename = !fileManager.isPathAbsolute(path)
-                ? fileManager.join(currentFileInfo.currentDirectory, path)
-                : path;
+            var resolvedFilename = fileManager.tryAppendExtension(path, '.js');
+            if (!fileManager.isPathAbsolute(path)) {
+                resolvedFilename = fileManager.join(currentFileInfo.currentDirectory, resolvedFilename);
+            }
             try {
                 this.context.pluginManager.importPlugin(resolvedFilename);
                 fileParsedFunc(null, "", resolvedFilename);
diff --git a/test/css/import-plugin.css b/test/css/import-plugin.css
new file mode 100644
index 00000000..206a2f11
--- /dev/null
+++ b/test/css/import-plugin.css
@@ -0,0 +1,3 @@
+.test {
+  result: OK;
+}
diff --git a/test/less/import-plugin.less b/test/less/import-plugin.less
new file mode 100644
index 00000000..aae22cbc
--- /dev/null
+++ b/test/less/import-plugin.less
@@ -0,0 +1,5 @@
+@import (plugin) "import/plugins/test";
+
+.test {
+  result : test()
+}
\ No newline at end of file
diff --git a/test/less/import/plugins/test.js b/test/less/import/plugins/test.js
new file mode 100644
index 00000000..e353168e
--- /dev/null
+++ b/test/less/import/plugins/test.js
@@ -0,0 +1,7 @@
+module.exports = {
+    install : function( less, pluginManager ) {
+        less.functions.functionRegistry.add( "test", function() {
+            return new less.tree.Anonymous( "OK" );
+        });
+    }
+}
\ No newline at end of file