diff --git a/toolkit/components/build/nsToolkitCompsCID.h b/toolkit/components/build/nsToolkitCompsCID.h
index 376f93d44314..db7c214f3b5a 100644
--- a/toolkit/components/build/nsToolkitCompsCID.h
+++ b/toolkit/components/build/nsToolkitCompsCID.h
@@ -86,9 +86,6 @@
 #define NS_ADDONCONTENTPOLICY_CONTRACTID \
   "@mozilla.org/addons/content-policy;1"
 
-#define NS_ADDONPATHSERVICE_CONTRACTID \
-    "@mozilla.org/addon-path-service;1"
-
 /////////////////////////////////////////////////////////////////////////////
 
 #define ALERT_NOTIFICATION_CID \
@@ -184,9 +181,6 @@
 #define NS_ADDONCONTENTPOLICY_CID \
 { 0xc26a8241, 0xecf4, 0x4aed, { 0x9f, 0x3c, 0xf1, 0xf5, 0xc7, 0x13, 0xb9, 0xa5 } }
 
-#define NS_ADDON_PATH_SERVICE_CID \
-{ 0xa39f39d0, 0xdfb6, 0x11e3, { 0x8b, 0x68, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }
-
 #define NS_ADDON_POLICY_SERVICE_CID \
 { 0x562de129, 0x8338, 0x482c, { 0xbb, 0x96, 0xa1, 0xff, 0x09, 0xee, 0x53, 0xcc } }
 
diff --git a/toolkit/components/build/nsToolkitCompsModule.cpp b/toolkit/components/build/nsToolkitCompsModule.cpp
index 77251e27b8af..9a96fe4eb266 100644
--- a/toolkit/components/build/nsToolkitCompsModule.cpp
+++ b/toolkit/components/build/nsToolkitCompsModule.cpp
@@ -155,7 +155,6 @@ NS_DEFINE_NAMED_CID(NS_UPDATEPROCESSOR_CID);
 NS_DEFINE_NAMED_CID(FINALIZATIONWITNESSSERVICE_CID);
 NS_DEFINE_NAMED_CID(NATIVE_OSFILE_INTERNALS_SERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_ADDONCONTENTPOLICY_CID);
-NS_DEFINE_NAMED_CID(NS_ADDON_PATH_SERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_ADDON_MANAGER_STARTUP_CID);
 NS_DEFINE_NAMED_CID(NS_ADDON_POLICY_SERVICE_CID);
 NS_DEFINE_NAMED_CID(NATIVE_FILEWATCHER_SERVICE_CID);
@@ -227,7 +226,6 @@ static const Module::ContractIDEntry kToolkitContracts[] = {
   { FINALIZATIONWITNESSSERVICE_CONTRACTID, &kFINALIZATIONWITNESSSERVICE_CID },
   { NATIVE_OSFILE_INTERNALS_SERVICE_CONTRACTID, &kNATIVE_OSFILE_INTERNALS_SERVICE_CID },
   { NS_ADDONCONTENTPOLICY_CONTRACTID, &kNS_ADDONCONTENTPOLICY_CID },
-  { NS_ADDONPATHSERVICE_CONTRACTID, &kNS_ADDON_PATH_SERVICE_CID },
   { NS_ADDONMANAGERSTARTUP_CONTRACTID, &kNS_ADDON_MANAGER_STARTUP_CID },
   { NS_ADDON_POLICY_SERVICE_CONTRACTID, &kNS_ADDON_POLICY_SERVICE_CID },
   { NATIVE_FILEWATCHER_SERVICE_CONTRACTID, &kNATIVE_FILEWATCHER_SERVICE_CID },