diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 3cc8594..2e24eb9 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -221,6 +221,7 @@
 LOCAL_PROGUARD_ENABLED:=
 LOCAL_PROGUARD_FLAG_FILES:=
 LOCAL_PROGUARD_FLAGS:=
+LOCAL_PROGUARD_FLAGS_DEPS:=
 LOCAL_PROPRIETARY_MODULE:=
 LOCAL_PROTOC_FLAGS:=
 # lite(default),micro,nano,stream,full,nanopb-c,nanopb-c-enable_malloc,nanopb-c-16bit,nanopb-c-enable_malloc-16bit,nanopb-c-32bit,nanopb-c-enable_malloc-32bit
diff --git a/core/java.mk b/core/java.mk
index b463037..d080450 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -470,6 +470,8 @@
 proguard_flag_files := $(addprefix $(LOCAL_PATH)/, $(LOCAL_PROGUARD_FLAG_FILES))
 proguard_flag_files += $(addprefix $(LOCAL_PATH)/, $(LOCAL_R8_FLAG_FILES))
 LOCAL_PROGUARD_FLAGS += $(addprefix -include , $(proguard_flag_files))
+LOCAL_PROGUARD_FLAGS_DEPS += $(proguard_flag_files)
+proguard_flag_files :=
 
 ifdef LOCAL_TEST_MODULE_TO_PROGUARD_WITH
 extra_input_jar := $(call intermediates-dir-for,APPS,$(LOCAL_TEST_MODULE_TO_PROGUARD_WITH),,COMMON)/classes.jar
@@ -481,8 +483,6 @@
   $(built_dex_intermediate): .KATI_IMPLICIT_OUTPUTS := $(proguard_dictionary) $(proguard_configuration)
 endif
 
-else  # LOCAL_PROGUARD_ENABLED not defined
-proguard_flag_files :=
 endif # LOCAL_PROGUARD_ENABLED defined
 
 ifneq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
@@ -492,7 +492,7 @@
   $(built_dex_intermediate): PRIVATE_EXTRA_INPUT_JAR := $(extra_input_jar)
   $(built_dex_intermediate): PRIVATE_PROGUARD_FLAGS := $(legacy_proguard_flags) $(common_proguard_flags) $(LOCAL_PROGUARD_FLAGS)
   $(built_dex_intermediate): PRIVATE_PROGUARD_DICTIONARY := $(proguard_dictionary)
-  $(built_dex_intermediate) : $(full_classes_pre_proguard_jar) $(extra_input_jar) $(my_proguard_sdk_raise) $(common_proguard_flag_files) $(proguard_flag_files) $(legacy_proguard_lib_deps) $(R8_COMPAT_PROGUARD)
+  $(built_dex_intermediate) : $(full_classes_pre_proguard_jar) $(extra_input_jar) $(my_proguard_sdk_raise) $(common_proguard_flag_files) $(legacy_proguard_lib_deps) $(R8_COMPAT_PROGUARD) $(LOCAL_PROGUARD_FLAGS_DEPS)
 	$(transform-jar-to-dex-r8)
 else # !LOCAL_PROGUARD_ENABLED
   $(built_dex_intermediate): PRIVATE_D8_LIBS := $(full_java_bootclasspath_libs) $(full_shared_java_header_libs)
diff --git a/core/java_library.mk b/core/java_library.mk
index 34e4874..4734eaf 100644
--- a/core/java_library.mk
+++ b/core/java_library.mk
@@ -44,6 +44,7 @@
 LOCAL_STATIC_JAVA_LIBRARIES += jacocoagent
 # Exclude jacoco classes from proguard
 LOCAL_PROGUARD_FLAGS += -include $(BUILD_SYSTEM)/proguard.jacoco.flags
+LOCAL_PROGUARD_FLAGS_DEPS += $(BUILD_SYSTEM)/proguard.jacoco.flags
 endif # LOCAL_EMMA_INSTRUMENT
 endif # EMMA_INSTRUMENT_STATIC
 else
diff --git a/core/package_internal.mk b/core/package_internal.mk
index 2130058..b80ccb3 100644
--- a/core/package_internal.mk
+++ b/core/package_internal.mk
@@ -253,6 +253,7 @@
 endif # need_compile_res
 endif # !custom
 LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS)
+LOCAL_PROGUARD_FLAGS_DEPS += $(proguard_options_file)
 
 ifeq (true,$(EMMA_INSTRUMENT))
 ifndef LOCAL_EMMA_INSTRUMENT
@@ -272,6 +273,7 @@
 LOCAL_STATIC_JAVA_LIBRARIES += jacocoagent
 # Exclude jacoco classes from proguard
 LOCAL_PROGUARD_FLAGS += -include $(BUILD_SYSTEM)/proguard.jacoco.flags
+LOCAL_PROGUARD_FLAGS_DEPS += $(BUILD_SYSTEM)/proguard.jacoco.flags
 endif # Contains java code
 else
 ifdef LOCAL_SDK_VERSION
@@ -282,6 +284,7 @@
 LOCAL_STATIC_JAVA_LIBRARIES += jacocoagent
 # Exclude jacoco classes from proguard
 LOCAL_PROGUARD_FLAGS += -include $(BUILD_SYSTEM)/proguard.jacoco.flags
+LOCAL_PROGUARD_FLAGS_DEPS += $(BUILD_SYSTEM)/proguard.jacoco.flags
 endif # Contains java code
 endif # TARGET_BUILD_APPS
 endif # LOCAL_SDK_VERSION
diff --git a/core/static_java_library.mk b/core/static_java_library.mk
index cb3281a..7eef167 100644
--- a/core/static_java_library.mk
+++ b/core/static_java_library.mk
@@ -74,6 +74,7 @@
 endif
 
 LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS)
+LOCAL_PROGUARD_FLAGS_DEPS += $(proguard_options_file)
 
 R_file_stamp := $(intermediates.COMMON)/src/R.stamp
 LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp)