diff --git a/tools/checkwps/checkwps.make b/tools/checkwps/checkwps.make
index d980fe46c0..fd8f1e81ff 100644
--- a/tools/checkwps/checkwps.make
+++ b/tools/checkwps/checkwps.make
@@ -23,6 +23,7 @@ INCLUDES = -I$(ROOTDIR)/apps/gui \
            -I$(ROOTDIR)/apps \
            -I$(ROOTDIR)/apps/recorder \
            -I$(ROOTDIR)/apps/radio \
+           -I$(ROOTDIR)/lib/rbcodec \
            -I$(ROOTDIR)/lib/rbcodec/metadata \
            -I$(ROOTDIR)/lib/rbcodec/dsp \
            -I$(APPSDIR) \