diff --git a/src/Makefile.MESONH.mk b/src/Makefile.MESONH.mk
index 753951e3c73b87a1a81c036442456d27ef400376..c5770feb3d53e10292fe3041a0aa9d2585780adf 100644
--- a/src/Makefile.MESONH.mk
+++ b/src/Makefile.MESONH.mk
@@ -140,7 +140,12 @@ CPPFLAGS_RAD = -DMNH_ECRAD -DVER_ECRAD=$(VER_ECRAD)
 INC_RAD      += -I$(B)LIB/RAD/ecrad-$(VERSION_ECRAD)/include
 ifeq "$(VER_ECRAD)" "140"
 INC_RAD      += -I$(B)LIB/RAD/ecrad-$(VERSION_ECRAD)/drhook/include
+IGNORE_DEP_MASTER   += yomhook.D
 endif
+ifneq "$(VER_ECRAD)" "140"
+IGNORE_DEP_MASTER   += read_albedo_data.D read_emiss_data.D
+endif
+
 ARCH_XYZ    := $(ARCH_XYZ)-ECRAD$(VER_ECRAD)
 endif
 #
@@ -153,13 +158,10 @@ INC         += $(INC_RAD)
 IGNORE_DEP_MASTER   += olwu.D olwv.D rad1Driv_MACLATMOSPH_60LEVELS_ICRCCM3.D tstrad.D tstrad_chansubset.D tstrad_rttov7.D \
                        tstrad_sx6.D 
 
-ifneq "$(VER_ECRAD)" "140"
+ifndef MNH_ECRAD
 IGNORE_DEP_MASTER   += read_albedo_data.D read_emiss_data.D
 endif
 
-ifeq "$(VER_ECRAD)" "140"
-IGNORE_DEP_MASTER   += yomhook.D
-endif
 
 OBJS0 += spll_orrtm_kgb1.o spll_orrtm_kgb14.o spll_orrtm_kgb3_a.o spll_orrtm_kgb4_b.o \
         spll_orrtm_kgb5_c.o spll_orrtm_kgb10.o spll_orrtm_kgb15.o spll_orrtm_kgb3_b.o \