diff --git a/ontology/workspace.desktop.cmake b/ontology/workspace.desktop.cmake
old mode 100755
new mode 100644
diff --git a/ontology/workspace.rdf b/ontology/workspace.rdf
old mode 100755
new mode 100644
diff --git a/ontology/workspace.trig b/ontology/workspace.trig
old mode 100755
new mode 100644