1 files changed, 1 insertions, 1 deletions

diff --git a/r/Makefile b/r/Makefile
index 9d1a35d..4d1ec24 100644
--- a/r/Makefile
+++ b/r/Makefile
@@ -1,7 +1,7 @@
 TESTS =
 
 SOURCES_BASE = readline.r types.r reader.r printer.r
-SOURCES_LISP = env.r core.r stepA_interop.r
+SOURCES_LISP = env.r core.r stepA_mal.r
 SOURCES = $(SOURCES_BASE) $(SOURCES_LISP)
 
 all: libs