diff --git a/j/Jansson/.Jansson-2.11.eb.swp b/j/Jansson/.Jansson-2.11.eb.swp
deleted file mode 100644
index 29b2ab62..00000000
Binary files a/j/Jansson/.Jansson-2.11.eb.swp and /dev/null differ
diff --git a/j/Jansson/Jansson-2.11.eb b/j/Jansson/Jansson-2.11.eb
index 73057e94..fb6ea729 100644
--- a/j/Jansson/Jansson-2.11.eb
+++ b/j/Jansson/Jansson-2.11.eb
@@ -3,7 +3,7 @@
 easyblock = 'ConfigureMake'
 
 name = 'Jansson'
-version = "2.6"
+version = '2.11'
 
 homepage = 'http://www.digip.org/jansson/'
 description = """Jansson is a C library for encoding, decoding and manipulating JSON data.
@@ -14,7 +14,7 @@ description = """Jansson is a C library for encoding, decoding and manipulating
  * Full Unicode support (UTF-8)
  * Extensive test suite"""
 
-toolchain = {'name': 'GCC', 'version': '4.8.3'}
+toolchain = {'name': 'dummy', 'version': ''}
 
 # fi. https://github.com/akheron/jansson/archive/2.5.zip
 source_urls = ['https://github.com/akheron/jansson/archive/']