diff -r 82e40295dfb4 -r 0cfbaf5c57a6 nbproject/configurations.xml
--- a/nbproject/configurations.xml	Sat Oct 24 00:08:19 2020 +0200
+++ b/nbproject/configurations.xml	Sat May 15 18:18:10 2021 +0200
@@ -81,6 +81,7 @@
             <incDir>
               <pElem>../relpipe-lib-reader.cpp/include</pElem>
               <pElem>../relpipe-lib-writer.cpp/include</pElem>
+              <pElem>../relpipe-lib-common.cpp/include</pElem>
               <pElem>../relpipe-lib-cli.cpp/include</pElem>
               <pElem>build/Debug/src</pElem>
             </incDir>