diff --git a/devtools/client/inspector/flexbox/flexbox.js b/devtools/client/inspector/flexbox/flexbox.js
index 5800906f1a35..6d690aaff8b2 100644
--- a/devtools/client/inspector/flexbox/flexbox.js
+++ b/devtools/client/inspector/flexbox/flexbox.js
@@ -4,8 +4,8 @@
 
 "use strict";
 
-const { throttle } = require("devtools/client/inspector/shared/utils");
 const flags = require("devtools/shared/flags");
+const { throttle } = require("devtools/shared/throttle");
 
 const {
   clearFlexbox,
diff --git a/devtools/client/inspector/grids/grid-inspector.js b/devtools/client/inspector/grids/grid-inspector.js
index 4d501b8ee8ad..0865df28a642 100644
--- a/devtools/client/inspector/grids/grid-inspector.js
+++ b/devtools/client/inspector/grids/grid-inspector.js
@@ -5,8 +5,8 @@
 "use strict";
 
 const Services = require("Services");
-const { throttle } = require("devtools/client/inspector/shared/utils");
 const flags = require("devtools/shared/flags");
+const { throttle } = require("devtools/shared/throttle");
 
 const {
   updateGridColor,
diff --git a/devtools/client/inspector/shared/utils.js b/devtools/client/inspector/shared/utils.js
index 3fd5e8661101..df62a2d6ed8e 100644
--- a/devtools/client/inspector/shared/utils.js
+++ b/devtools/client/inspector/shared/utils.js
@@ -6,11 +6,11 @@
 
 "use strict";
 
-const {parseDeclarations} = require("devtools/shared/css/parsing-utils");
 const promise = require("promise");
-const {getCSSLexer} = require("devtools/shared/css/lexer");
-const {KeyCodes} = require("devtools/client/shared/keycodes");
-const {throttle} = require("devtools/shared/throttle");
+
+loader.lazyRequireGetter(this, "KeyCodes", "devtools/client/shared/keycodes", true);
+loader.lazyRequireGetter(this, "getCSSLexer", "devtools/shared/css/lexer", true);
+loader.lazyRequireGetter(this, "parseDeclarations", "devtools/shared/css/parsing-utils", true);
 
 const HTML_NS = "http://www.w3.org/1999/xhtml";
 
@@ -199,5 +199,4 @@ exports.blurOnMultipleProperties = blurOnMultipleProperties;
 exports.createChild = createChild;
 exports.getSelectorFromGrip = getSelectorFromGrip;
 exports.promiseWarn = promiseWarn;
-exports.throttle = throttle;
 exports.translateNodeFrontToGrip = translateNodeFrontToGrip;