diff --git a/.gitignore b/.gitignore
index 847d12a540..b9efc12c79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,7 @@
 .nyc_output
 node_modules
 *.map
-/src/compile/internal-exports.ts
+/src/compile/internal_exports.ts
 /compiler.*js
 /index.*js
 /internal.*js
diff --git a/package-lock.json b/package-lock.json
index 1c6ced1a92..48a283267d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -168,7 +168,7 @@
     },
     "array-equal": {
       "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
+      "resolved": "http://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
       "integrity": "sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=",
       "dev": true
     },
@@ -528,7 +528,7 @@
     },
     "commander": {
       "version": "2.15.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+      "resolved": "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
       "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
       "dev": true
     },
@@ -1307,7 +1307,7 @@
     },
     "is-builtin-module": {
       "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
+      "resolved": "http://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
       "integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=",
       "dev": true,
       "requires": {
@@ -1712,7 +1712,7 @@
     },
     "minimist": {
       "version": "0.0.8",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
       "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
       "dev": true
     },
@@ -1739,7 +1739,7 @@
     },
     "mkdirp": {
       "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+      "resolved": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
       "dev": true,
       "requires": {
@@ -2070,7 +2070,7 @@
     },
     "path-is-absolute": {
       "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "resolved": "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
       "dev": true
     },
@@ -2710,7 +2710,7 @@
     },
     "safe-regex": {
       "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
+      "resolved": "http://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
       "integrity": "sha1-QKNmnzsHfR6UPURinhV91IAjvy4=",
       "dev": true,
       "requires": {
diff --git a/rollup.config.js b/rollup.config.js
index 9fd49f3e8f..fda117d12e 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -42,7 +42,7 @@ export default [
 				generateBundle(options, bundle) {
 					const mod = bundle['internal.mjs'];
 					if (mod) {
-						fs.writeFileSync('src/compile/internal-exports.ts', `// This file is automatically generated\nexport default new Set(${JSON.stringify(mod.exports)});`);
+						fs.writeFileSync('src/compile/internal_exports.ts', `// This file is automatically generated\nexport default new Set(${JSON.stringify(mod.exports)});`);
 					}
 				}
 			}]
diff --git a/src/compile/Component.ts b/src/compile/Component.ts
index e5f3501716..9080e8b776 100644
--- a/src/compile/Component.ts
+++ b/src/compile/Component.ts
@@ -10,7 +10,7 @@ import { create_scopes, extract_names, Scope, extract_identifiers } from './util
 import Stylesheet from './css/Stylesheet';
 import { test } from '../config';
 import Fragment from './nodes/Fragment';
-import internal_exports from './internal-exports';
+import internal_exports from './internal_exports';
 import { Node, Ast, CompileOptions, Var, Warning } from '../interfaces';
 import error from '../utils/error';
 import get_code_frame from '../utils/get_code_frame';
diff --git a/src/internal/await-block.ts b/src/internal/await_block.ts
similarity index 100%
rename from src/internal/await-block.ts
rename to src/internal/await_block.ts
diff --git a/src/internal/index.ts b/src/internal/index.ts
index 6487f04525..3f1c2d665b 100644
--- a/src/internal/index.ts
+++ b/src/internal/index.ts
@@ -1,7 +1,7 @@
 export * from './animations';
-export * from './await-block';
+export * from './await_block';
 export * from './dom';
-export * from './keyed-each';
+export * from './keyed_each';
 export * from './lifecycle';
 export * from './loop';
 export * from './scheduler';
diff --git a/src/internal/keyed-each.ts b/src/internal/keyed_each.ts
similarity index 100%
rename from src/internal/keyed-each.ts
rename to src/internal/keyed_each.ts