diff --git a/ros2trace/setup.py b/ros2trace/setup.py
index 25a240b..6ca69c5 100644
--- a/ros2trace/setup.py
+++ b/ros2trace/setup.py
@@ -9,7 +9,7 @@ setup(
     zip_safe=True,
     maintainer=(
         'Christophe Bedard, '
-        'Ingo Luetkebohle'
+        'Ingo Lütkebohle'
     ),
     maintainer_email=(
         'fixed-term.christophe.bourquebedard@de.bosch.com, '
diff --git a/tracetools_launch/setup.py b/tracetools_launch/setup.py
index b092334..6b52978 100644
--- a/tracetools_launch/setup.py
+++ b/tracetools_launch/setup.py
@@ -16,7 +16,7 @@ setup(
     install_requires=['setuptools'],
     maintainer=(
         'Christophe Bedard, '
-        'Ingo Luetkebohle'
+        'Ingo Lütkebohle'
     ),
     maintainer_email=(
         'fixed-term.christophe.bourquebedard@de.bosch.com, '
diff --git a/tracetools_read/setup.py b/tracetools_read/setup.py
index a74737f..12f6f5a 100644
--- a/tracetools_read/setup.py
+++ b/tracetools_read/setup.py
@@ -13,7 +13,7 @@ setup(
     install_requires=['setuptools'],
     maintainer=(
         'Christophe Bedard, '
-        'Ingo Luetkebohle'
+        'Ingo Lütkebohle'
     ),
     maintainer_email=(
         'fixed-term.christophe.bourquebedard@de.bosch.com, '
diff --git a/tracetools_trace/setup.py b/tracetools_trace/setup.py
index 1e5ade8..43b7b92 100644
--- a/tracetools_trace/setup.py
+++ b/tracetools_trace/setup.py
@@ -13,7 +13,7 @@ setup(
     install_requires=['setuptools'],
     maintainer=(
         'Christophe Bedard, '
-        'Ingo Luetkebohle'
+        'Ingo Lütkebohle'
     ),
     maintainer_email=(
         'fixed-term.christophe.bourquebedard@de.bosch.com, '