diff --git a/lib/loader.js b/lib/loader.js
index f4158fa5..799529f5 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -28,9 +28,13 @@ function sassLoader(content) {
             sass = require("node-sass");
             sassVersion = /^(\d+)/.exec(require("node-sass/package.json").version).pop();
         } catch (e) {
-            throw new Error(
-                "Error loading `node-sass`: " + e
-            );
+            if (e.code === "MODULE_NOT_FOUND") {
+                throw new Error(
+                    "Error loading `node-sass`: " + e
+                );
+            }
+
+            throw e;
         }
 
         if (Number(sassVersion) < 4) {
diff --git a/test/index.test.js b/test/index.test.js
index 12f575cd..d7134b5b 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -289,8 +289,28 @@ describe("sass-loader", () => {
                 done();
             });
         });
-        it("should output a message when `node-sass` is an incompatible version", (done) => {
+        it("should output a message when `node-sass` throw other error", (done) => {
             mockRequire.reRequire(pathToSassLoader);
+            const module = require("module");
+            const originalResolve = module._resolveFilename;
+
+            module._resolveFilename = function (filename) {
+                if (!filename.match(/node-sass/)) {
+                    return originalResolve.apply(this, arguments);
+                }
+
+                throw new Error("Other error");
+            };
+            runWebpack({
+                entry: pathToSassLoader + "!" + pathToErrorFile
+            }, (err) => {
+                module._resolveFilename = originalResolve;
+                mockRequire.reRequire("node-sass");
+                err.message.should.match(/Other error/);
+                done();
+            });
+        });
+        it("should output a message when `node-sass` is an incompatible version", (done) => {
             mockRequire("node-sass/package.json", { version: "3.0.0" });
             runWebpack({
                 entry: pathToSassLoader + "!" + pathToErrorFile