diff --git a/armarx_core/time/duration.py b/armarx_core/time/duration.py
index bfb5da9bc256785afabda22fa1ca1e3f55283b61..4ec521668d9074501053c368d4e9407eedb8918e 100644
--- a/armarx_core/time/duration.py
+++ b/armarx_core/time/duration.py
@@ -24,10 +24,10 @@ class Duration(AronDataclass):
         return self.microSeconds * 1e-6
 
     def __repr__(self) -> str:
-        return f"<Duration {self.microseconds} µs>"
+        return f"<Duration {self.microSeconds} µs>"
     
     def toMilliSeconds(self) -> int:
-        return int(self.microseconds / 1000)
+        return int(self.microSeconds / 1000)
 
     def __str__(self) -> str:
         unit = "µs"
diff --git a/armarx_skills/manager/fluxio_skill.py b/armarx_skills/manager/fluxio_skill.py
index 2c2763337ca2c74e3c320958291b6b752b897819..5d0c0e5eb081f31a2a72ebf9890104db1e278c15 100644
--- a/armarx_skills/manager/fluxio_skill.py
+++ b/armarx_skills/manager/fluxio_skill.py
@@ -156,7 +156,7 @@ class FluxioSkillConv(IceConverter):
             id=bo.id,
             name=bo.name,
             description=bo.description,
-            timeout=self.duration_conv.to_ice(Duration(microseconds=bo.timeout * 1000)),
+            timeout=self.duration_conv.to_ice(Duration(microSeconds=bo.timeout * 1000)),
             lastChanged=bo.lastChanged,
             executable=bo.executable,
             native=bo.native,