diff --git a/libwccl/CMakeLists.txt b/libwccl/CMakeLists.txt
index 3958d8b7d5ca9d1244307c941635db74cdc8e541..6f4924cc8362e28219711d3416f16e878b448708 100644
--- a/libwccl/CMakeLists.txt
+++ b/libwccl/CMakeLists.txt
@@ -38,6 +38,7 @@ SET(libwccl_STAT_SRC
 	ops/relativeposition.cpp
 	ops/tolower.cpp
 	ops/toupper.cpp
+	parser/grammar.g
 	parser/Parser.cpp
 	parser/ParserException.cpp
 	sentencecontext.cpp