diff --git a/resources/emoflon_dev.properties b/resources/emoflon_dev.properties
index ded13ff..2848aa9 100644
--- a/resources/emoflon_dev.properties
+++ b/resources/emoflon_dev.properties
@@ -12,3 +12,6 @@ org.eclipse.debug.ui/Console.limitConsoleOutput=false
 #
 # Allow Maven to download JavaDoc
 org.eclipse.m2e.core/eclipse.m2.downloadJavadoc=true
+#
+# Disable nature lookup in the marketplace
+org.eclipse.epp.mpc.ui/org.eclipse.epp.mpc.naturelookup=false
diff --git a/resources/emoflon_user.properties b/resources/emoflon_user.properties
index 634e539..87611c5 100644
--- a/resources/emoflon_user.properties
+++ b/resources/emoflon_user.properties
@@ -15,3 +15,6 @@ org.eclipse.ui/defaultPerspectiveId=org.moflon.ide.ui.MoflonPerspective
 #
 # Allow Maven to download JavaDoc
 org.eclipse.m2e.core/eclipse.m2.downloadJavadoc=true
+#
+# Disable nature lookup in the marketplace
+org.eclipse.epp.mpc.ui/org.eclipse.epp.mpc.naturelookup=false