diff --git a/.cdtproject b/.cdtproject
index b1d9467..6fb810a 100644
--- a/.cdtproject
+++ b/.cdtproject
@@ -3,6 +3,9 @@
 
 <cdtproject id="org.eclipse.cdt.make.core.make">
 <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
+<extension id="org.eclipse.cdt.core.MachO" point="org.eclipse.cdt.core.BinaryParser">
+<attribute key="c++filt" value="c++filt"/>
+</extension>
 <extension id="org.eclipse.cdt.core.nullindexer" point="org.eclipse.cdt.core.CIndexer"/>
 <data>
 <item id="scannerConfiguration">