diff --git a/bin/org/eu/lumiere/net/http/HttpResponse.class b/bin/org/eu/lumiere/net/http/HttpResponse.class
index ae752a9..6e2a492 100644
Binary files a/bin/org/eu/lumiere/net/http/HttpResponse.class and b/bin/org/eu/lumiere/net/http/HttpResponse.class differ
diff --git a/src/org/eu/lumiere/net/http/HttpResponse.java b/src/org/eu/lumiere/net/http/HttpResponse.java
index c1ffd6f..fa75de5 100644
--- a/src/org/eu/lumiere/net/http/HttpResponse.java
+++ b/src/org/eu/lumiere/net/http/HttpResponse.java
@@ -29,7 +29,7 @@ public class HttpResponse {
 		try {
 			StringBuilder build = new StringBuilder(status_line+"\r\n");
 			for(String key : getKeySet()) {
-				build.append(String.format("%s : %s\r\n", key, getProperty(key)));
+				build.append(String.format("%s: %s\r\n", key, getProperty(key)));
 			}
 			client.getOutputStream().write(build.append("\r\n").append(body).toString().getBytes());
 		} catch (IOException e) {