diff --git a/.depend b/.depend
index 9b6b9ffb6..460a20e05 100644
--- a/.depend
+++ b/.depend
@@ -92,8 +92,7 @@ typing/cmt_format.cmi : typing/types.cmi typing/typedtree.cmi \
     parsing/location.cmi typing/env.cmi typing/cmi_format.cmi
 typing/ctype.cmi : typing/types.cmi typing/path.cmi parsing/longident.cmi \
     typing/ident.cmi typing/env.cmi parsing/asttypes.cmi
-typing/datarepr.cmi : typing/types.cmi typing/path.cmi typing/ident.cmi \
-    parsing/asttypes.cmi
+typing/datarepr.cmi : typing/types.cmi typing/path.cmi typing/ident.cmi
 typing/env.cmi : utils/warnings.cmi typing/types.cmi typing/subst.cmi \
     typing/path.cmi parsing/longident.cmi parsing/location.cmi \
     typing/ident.cmi utils/consistbl.cmi parsing/asttypes.cmi
@@ -927,12 +926,12 @@ driver/optmain.cmx : utils/warnings.cmx asmcomp/printmach.cmx \
     driver/compenv.cmx utils/clflags.cmx asmcomp/asmpackager.cmx \
     asmcomp/asmlink.cmx asmcomp/asmlibrarian.cmx asmcomp/arch.cmx \
     driver/optmain.cmi
-driver/pparse.cmo : parsing/parsetree.cmi parsing/parse.cmi utils/misc.cmi \
-    parsing/location.cmi utils/config.cmi utils/clflags.cmi utils/ccomp.cmi \
-    parsing/ast_mapper.cmi parsing/ast_helper.cmi driver/pparse.cmi
-driver/pparse.cmx : parsing/parsetree.cmi parsing/parse.cmx utils/misc.cmx \
-    parsing/location.cmx utils/config.cmx utils/clflags.cmx utils/ccomp.cmx \
-    parsing/ast_mapper.cmx parsing/ast_helper.cmx driver/pparse.cmi
+driver/pparse.cmo : parsing/parse.cmi utils/misc.cmi parsing/location.cmi \
+    utils/config.cmi utils/clflags.cmi utils/ccomp.cmi parsing/ast_mapper.cmi \
+    driver/pparse.cmi
+driver/pparse.cmx : parsing/parse.cmx utils/misc.cmx parsing/location.cmx \
+    utils/config.cmx utils/clflags.cmx utils/ccomp.cmx parsing/ast_mapper.cmx \
+    driver/pparse.cmi
 toplevel/genprintval.cmi : typing/types.cmi typing/path.cmi \
     typing/outcometree.cmi typing/env.cmi
 toplevel/opttopdirs.cmi : parsing/longident.cmi