diff --git a/core/tasks/tools/package-modules.mk b/core/tasks/tools/package-modules.mk
index 890d26a..83d5984 100644
--- a/core/tasks/tools/package-modules.mk
+++ b/core/tasks/tools/package-modules.mk
@@ -14,27 +14,23 @@
 my_copy_pairs :=
 my_pickup_files :=
 
-# Search for modules' built files and installed files;
+# Iterate over modules' built files and installed files;
 # Calculate the dest files in the output zip file.
-# If for 1 module name we found multiple installed files,
-# we use suffix matching to find the corresponding built file.
+
 $(foreach m,$(my_modules),\
-  $(if $(ALL_MODULES.$(m).INSTALLED),,\
+  $(if $(ALL_MODULES.$(m).BUILT_INSTALLED),,\
     $(warning Unknown installed file for module '$(m)'))\
   $(eval my_pickup_files += $(ALL_MODULES.$(m).PICKUP_FILES))\
-  $(foreach i,$(filter $(TARGET_OUT_ROOT)/%,$(ALL_MODULES.$(m).INSTALLED)),\
-    $(eval my_suffix := $(suffix $(i))) \
-    $(if $(my_suffix),\
-      $(eval my_patt := $(TARGET_OUT_ROOT)/%$(my_suffix)),\
-      $(eval my_patt := $(TARGET_OUT_ROOT)/%$(notdir $(i))))\
-    $(eval b := $(filter $(my_patt),$(ALL_MODULES.$(m).BUILT)))\
-    $(if $(filter 1,$(words $(b))),\
-      $(eval my_built_modules += $(b))\
+  $(foreach i, $(ALL_MODULES.$(m).BUILT_INSTALLED),\
+    $(eval bui_ins := $(subst :,$(space),$(i)))\
+    $(eval ins := $(word 2,$(bui_ins)))\
+    $(if $(filter $(TARGET_OUT_ROOT)/%,$(ins)),\
+      $(eval bui := $(word 1,$(bui_ins)))\
+      $(eval my_built_modules += $(bui))\
       $(eval my_copy_dest := $(patsubst data/%,DATA/%,\
                                $(patsubst system/%,DATA/%,\
-                                 $(patsubst $(PRODUCT_OUT)/%,%,$(i)))))\
-      $(eval my_copy_pairs += $(b):$(my_staging_dir)/$(my_copy_dest)),\
-      $(warning Unexpected module built file '$(b)' for module '$(m)'))\
+                                 $(patsubst $(PRODUCT_OUT)/%,%,$(ins)))))\
+      $(eval my_copy_pairs += $(bui):$(my_staging_dir)/$(my_copy_dest)))\
   ))
 
 my_package_zip := $(my_staging_dir)/$(my_package_name).zip