diff --git a/flepimop/gempyor_pkg/src/gempyor/utils.py b/flepimop/gempyor_pkg/src/gempyor/utils.py
index 8ad0d940e..8c76ffb5e 100644
--- a/flepimop/gempyor_pkg/src/gempyor/utils.py
+++ b/flepimop/gempyor_pkg/src/gempyor/utils.py
@@ -497,7 +497,7 @@ def random_distribution_sampler(
     elif distribution == "lognorm":
         # Lognormal distribution with meanlog, sdlog
         return get_log_normal(kwargs.get("meanlog"), kwargs.get("sdlog")).rvs
-    raise NotImplementedError(f"Unkown distribution [received: '{distribution}'].")
+    raise NotImplementedError(f"Unknown distribution [received: '{distribution}'].")
 
 
 @add_method(confuse.ConfigView)