diff --git a/.gitattributes b/.gitattributes
index 7305b27938e34feb8a42583f8c0bc3f99fe99932..999eab2338736eecb3f52ce8668e072dc2605175 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -60,4 +60,3 @@ assays/Microarray/dataset/Gal[[:space:]]Files/Cg_019_1Block_4plex_Design_085072_
 assays/Microarray/protocols/RNA[[:space:]]Chip[[:space:]]Hybridisierung.pdf filter=lfs diff=lfs merge=lfs -text
 additional_files/2024_05_29_Progress_Z3.pptx filter=lfs diff=lfs merge=lfs -text
 studies/Growth_conditions_microarray/protocols/krüger-et-al-2019-impact-of-co2-hco3-availability-on-anaplerotic-flux-in-pyruvate-dehydrogenase-complex-deficient.pdf filter=lfs diff=lfs merge=lfs -text
-additional_files/Z3_DataManagement_final.pptx filter=lfs diff=lfs merge=lfs -text