diff --git a/etc/js/config.js b/etc/js/config.js
index 637cfad22..1d38c5a56 100644
--- a/etc/js/config.js
+++ b/etc/js/config.js
@@ -24,43 +24,43 @@ var global = require(__dirname + '/global.js')
 global.plugins = glob.sync('/usr?(/local)/share/villas/node/plugins/*.so');
 
 global.nodes = {
-	loopback_node : {
-		vectorize : 1,
-		type : "loopback",	// A loopback node will receive exactly the same data which has been sent to it.
-					// The internal implementation is based on queue.
-		queuelen : 10240	// The queue length of the internal queue which buffers the samples.
-	},
-	socket_node : {
-		type : "socket",
+    loopback_node : {
+        vectorize : 1,
+        type : "loopback",	// A loopback node will receive exactly the same data which has been sent to it.
+                    // The internal implementation is based on queue.
+        queuelen : 10240	// The queue length of the internal queue which buffers the samples.
+    },
+    socket_node : {
+        type : "socket",
 
-		local : "*:12000",
-		remote : "127.0.0.1:12000"
-	}
+        local : "*:12000",
+        remote : "127.0.0.1:12000"
+    }
 };
 
 global.paths = [
-	{
-		in : "test_node",
-		out : "socket_node",
-		queuelen : 10000
-	},
-	{
-		in : "socket_node",
-		out : "test_node",
-		queuelen : 10000,
-		hooks : [
-			{
-				type : "stats",
-				warmup : 100,
-				verbose : true,
-				format : "human",
-				output : "./stats.log"
-			},
-			{
-				type : "convert"
-			}
-		]
-	}
+    {
+        in : "test_node",
+        out : "socket_node",
+        queuelen : 10000
+    },
+    {
+        in : "socket_node",
+        out : "test_node",
+        queuelen : 10000,
+        hooks : [
+            {
+                type : "stats",
+                warmup : 100,
+                verbose : true,
+                format : "human",
+                output : "./stats.log"
+            },
+            {
+                type : "convert"
+            }
+        ]
+    }
 ];
 
 // Convert Javascript Object to JSON string
diff --git a/etc/js/global.js b/etc/js/global.js
index 3ea55f673..39e7817b3 100644
--- a/etc/js/global.js
+++ b/etc/js/global.js
@@ -14,36 +14,36 @@ os = require('os');
 var logfile = "/var/log/villas-node_" + new Date().toISOString() + ".log"
 
 module.exports = {
-	affinity : 0x01,				// Mask of cores the server should run on
-							// This also maps the NIC interrupts to those cores!
+    affinity : 0x01,				// Mask of cores the server should run on
+                            // This also maps the NIC interrupts to those cores!
 
-	priority : 50,					// Priority for the server tasks.
-							// Usually the server is using a real-time FIFO
-							// scheduling algorithm
+    priority : 50,					// Priority for the server tasks.
+                            // Usually the server is using a real-time FIFO
+                            // scheduling algorithm
 
-							// See: https://github.com/docker/docker/issues/22380
-							//  on why we cant use real-time scheduling in Docker
+                            // See: https://github.com/docker/docker/issues/22380
+                            //  on why we cant use real-time scheduling in Docker
 
-	stats : 3,					// The interval in seconds to print path statistics.
-							// A value of 0 disables the statistics.
+    stats : 3,					// The interval in seconds to print path statistics.
+                            // A value of 0 disables the statistics.
 
-	name : os.hostname(),				// The name of this VILLASnode. Might by used by node-types
-							// to identify themselves (default is the hostname).
+    name : os.hostname(),				// The name of this VILLASnode. Might by used by node-types
+                            // to identify themselves (default is the hostname).
 
-	log : {
-		level : 5,				// The level of verbosity for debug messages
-							// Higher number => increased verbosity
+    log : {
+        level : 5,				// The level of verbosity for debug messages
+                            // Higher number => increased verbosity
 
-		faciltities : [ "path", "socket" ],	// The list of enabled debug faciltities.
-							// If omitted, all faciltities are enabled
-							// For a full list of available faciltities, check lib/log.c
+        faciltities : [ "path", "socket" ],	// The list of enabled debug faciltities.
+                            // If omitted, all faciltities are enabled
+                            // For a full list of available faciltities, check lib/log.c
 
-		file : logfile,				// File for logs
-	},
+        file : logfile,				// File for logs
+    },
 
-	http : {
-		enabled : true,				// Do not listen on port if true
+    http : {
+        enabled : true,				// Do not listen on port if true
 
-		port : 80				// Port for HTTP connections
-	}
+        port : 80				// Port for HTTP connections
+    }
 };