diff --git a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/Centrifuge.scala b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/Centrifuge.scala
index 2164a195bee623b03ae04c8f8696ed86353165c8..2c54fdd2a545b9665187f406a0e9e8ca94d12195 100644
--- a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/Centrifuge.scala
+++ b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/Centrifuge.scala
@@ -19,7 +19,7 @@ class Centrifuge(val root: Configurable) extends BiopetCommandLineFunction with
   var inputR2: Option[File] = None
 
   @Input(doc = "Centrifuge index prefix", required = true)
-  var index: File = config("centrifige_index")
+  var index: File = config("centrifuge_index")
 
   @Output(doc = "Output with hits per sequence")
   var output: File = _
diff --git a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/CentrifugeKreport.scala b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/CentrifugeKreport.scala
index cd8ff0be92e3d19585c19d8bd8169ef5b22671dc..dd87ce906c41a6c7b53f572ba8ad3a0b0b0a966f 100644
--- a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/CentrifugeKreport.scala
+++ b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/centrifuge/CentrifugeKreport.scala
@@ -17,7 +17,7 @@ class CentrifugeKreport(val root: Configurable) extends BiopetCommandLineFunctio
   var output: File = _
 
   @Input(doc = "Centrifuge index prefix", required = true)
-  var index: File = config("centrifige_index", namespace = "centrifuge")
+  var index: File = config("centrifuge_index", namespace = "centrifuge")
 
   executable = config("exe", default = "centrifuge-kreport", freeVar = false)
 
diff --git a/gears/src/test/scala/nl/lumc/sasc/biopet/pipelines/gears/GearsSingleTest.scala b/gears/src/test/scala/nl/lumc/sasc/biopet/pipelines/gears/GearsSingleTest.scala
index de2cc5a0361bbce067cdeacf8f9976e508f40aa7..943fba618c229974f93639279494362bc1c6661e 100644
--- a/gears/src/test/scala/nl/lumc/sasc/biopet/pipelines/gears/GearsSingleTest.scala
+++ b/gears/src/test/scala/nl/lumc/sasc/biopet/pipelines/gears/GearsSingleTest.scala
@@ -231,6 +231,8 @@ object TestGearsSingle {
 
   val executables = Map(
     "kraken" -> Map("exe" -> "test", "db" -> "test"),
+    "centrifuge" -> Map("exe" -> "test", "centrifuge_index" -> "test"),
+    "centrifugekreport" -> Map("exe" -> "test"),
     "krakenreport" -> Map("exe" -> "test", "db" -> "test"),
     "sambamba" -> Map("exe" -> "test"),
     "samtools" -> Map("exe" -> "test"),