1 files changed, 3 insertions, 1 deletions
diff --git a/src/Makefile.files b/src/Makefile.files
index 7e2a852..766dc2c 100644
--- a/src/Makefile.files
+++ b/src/Makefile.files
@@ -189,4 +189,6 @@ SRC = analysis/analysis.cpp \
       nodes/expr/bitnot_expr.h \
       parsers/expr/bitnot_expr.cpp \
       nodes/expr/truthnot_expr.h \
-      parsers/expr/truthnot_expr.cpp
-\ No newline at end of file
+      parsers/expr/truthnot_expr.cpp \
+      nodes/expr/preincrement_expr.h \
+      parsers/expr/preincrement_expr.cpp
+\ No newline at end of file