diff --git a/Mkfiles/Makefile.dj b/Mkfiles/Makefile.dj
index e3702ebf..de05d141 100644
--- a/Mkfiles/Makefile.dj
+++ b/Mkfiles/Makefile.dj
@@ -109,6 +109,7 @@ MODULES_PARSERS_OBJS= \
  modules/parsers/nasm/nasm-parse.o \
  nasm-token.o \
  modules/parsers/gas/gas-parser.o \
+ modules/parsers/gas/gas-parse-intel.o \
  modules/parsers/gas/gas-parse.o \
  gas-token.o
 YASM_MODULES+=parser_nasm parser_tasm
@@ -129,10 +130,16 @@ MODULES_PREPROCS_CPP_OBJS = \
  modules/preprocs/cpp/cpp-preproc.o
 YASM_MODULES+=preproc_cpp
 
+MODULES_PREPROCS_GAS_OBJS = \
+ modules/preprocs/gas/gas-eval.o \
+ modules/preprocs/gas/gas-preproc.o
+YASM_MODULES+=preproc_gas
+
 MODULES_PREPROCS_OBJS = \
  $(MODULES_PREPROCS_NASM_OBJS) \
  $(MODULES_PREPROCS_RAW_OBJS) \
- $(MODULES_PREPROCS_CPP_OBJS)
+ $(MODULES_PREPROCS_CPP_OBJS) \
+ $(MODULES_PREPROCS_GAS_OBJS)
 
 MODULES_OBJS = \
  $(MODULES_ARCH_OBJS) \
diff --git a/Mkfiles/Makefile.flat b/Mkfiles/Makefile.flat
index d97a491d..75450588 100644
--- a/Mkfiles/Makefile.flat
+++ b/Mkfiles/Makefile.flat
@@ -112,6 +112,7 @@ MODULES_PARSERS_OBJS= \
  modules/parsers/nasm/nasm-parse.o \
  nasm-token.o \
  modules/parsers/gas/gas-parser.o \
+ modules/parsers/gas/gas-parse-intel.o \
  modules/parsers/gas/gas-parse.o \
  gas-token.o
 YASM_MODULES+=parser_nasm parser_tasm
@@ -132,10 +133,16 @@ MODULES_PREPROCS_CPP_OBJS = \
  modules/preprocs/cpp/cpp-preproc.o
 YASM_MODULES+=preproc_cpp
 
+MODULES_PREPROCS_GAS_OBJS = \
+ modules/preprocs/gas/gas-eval.o \
+ modules/preprocs/gas/gas-preproc.o
+YASM_MODULES+=preproc_gas
+
 MODULES_PREPROCS_OBJS = \
  $(MODULES_PREPROCS_NASM_OBJS) \
  $(MODULES_PREPROCS_RAW_OBJS) \
- $(MODULES_PREPROCS_CPP_OBJS)
+ $(MODULES_PREPROCS_CPP_OBJS) \
+ $(MODULES_PREPROCS_GAS_OBJS)
 
 MODULES_OBJS = \
  $(MODULES_ARCH_OBJS) \