diff --git a/core/envsetup.mk b/core/envsetup.mk
index db6ddd4..c99c70f 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -200,6 +200,14 @@
 # Set up minimal BOOTCLASSPATH list of jars to build/execute
 # java code with dalvikvm/art.
 TARGET_CORE_JARS := core-oj core-libart conscrypt okhttp bouncycastle apache-xml
+ifeq ($(EMMA_INSTRUMENT),true)
+  ifneq ($(EMMA_INSTRUMENT_STATIC),true)
+    # For instrumented build, if Jacoco is not being included statically
+    # in instrumented packages then include Jacoco classes into the
+    # bootclasspath.
+    TARGET_CORE_JARS += jacocoagent
+  endif # EMMA_INSTRUMENT_STATIC
+endif # EMMA_INSTRUMENT
 HOST_CORE_JARS := $(addsuffix -hostdex,$(TARGET_CORE_JARS))
 #################################################################
 
diff --git a/core/java.mk b/core/java.mk
index cc70368..8e6f90c 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -18,6 +18,19 @@
 LOCAL_NO_STANDARD_LIBRARIES:=$(strip $(LOCAL_NO_STANDARD_LIBRARIES))
 LOCAL_SDK_VERSION:=$(strip $(LOCAL_SDK_VERSION))
 
+ifneq ($(LOCAL_MODULE),jacocoagent)
+  ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
+    ifeq ($(EMMA_INSTRUMENT),true)
+      ifneq ($(EMMA_INSTRUMENT_STATIC),true)
+        # For instrumented build, if Jacoco is not being included statically
+        # in instrumented packages then include Jacoco classes into the
+        # bootclasspath.
+        LOCAL_JAVA_LIBRARIES := jacocoagent $(LOCAL_JAVA_LIBRARIES)
+      endif # EMMA_INSTRUMENT_STATIC
+    endif # EMMA_INSTRUMENT
+  endif # !LOCAL_NO_STANDARD_LIBRARIES
+endif # LOCAL_MODULE == jacocoagent
+
 ifneq ($(LOCAL_SDK_VERSION),)
   ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
     $(error $(LOCAL_PATH): Must not define both LOCAL_NO_STANDARD_LIBRARIES and LOCAL_SDK_VERSION)