diff --git a/src/praesentation/Praesentation_Chat-Applikation.pptx b/src/praesentation/CA_Präsentation.pptx
similarity index 91%
rename from src/praesentation/Praesentation_Chat-Applikation.pptx
rename to src/praesentation/CA_Präsentation.pptx
index 7c5445c..a7fd7da 100644
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diff --git a/src/praesentation/Praesentation_Chat-Applikation.odp b/src/praesentation/Praesentation_Chat-Applikation.odp
index f5d4f91..f3233c7 100644
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