diff --git a/emsdk_manifest.json b/emsdk_manifest.json
index 34c53d9..20ddd91 100644
--- a/emsdk_manifest.json
+++ b/emsdk_manifest.json
@@ -98,8 +98,8 @@
     "version": "incoming",
     "bitness": 32,
     "install_path": "clang/fastcomp",
-    "url": "https://github.com/kripken/emscripten-fastcomp/",
-    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang/",
+    "url": "https://github.com/kripken/emscripten-fastcomp.git",
+    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang.git",
     "git_branch": "incoming",
     "custom_install_script": "build_fastcomp",
     "activated_path": "%installation_dir%/%fastcomp_build_bin_dir%",
@@ -112,8 +112,8 @@
     "bitness": 64,
     "install_path": "clang/fastcomp",
     "git_branch": "incoming",
-    "url": "https://github.com/kripken/emscripten-fastcomp/",
-    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang/",
+    "url": "https://github.com/kripken/emscripten-fastcomp.git",
+    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang.git",
     "custom_install_script": "build_fastcomp",
     "activated_path": "%installation_dir%/%fastcomp_build_bin_dir%",
     "activated_cfg": "LLVM_ROOT='%installation_dir%/%fastcomp_build_bin_dir%'",
@@ -124,8 +124,8 @@
     "version": "master",
     "bitness": 32,
     "install_path": "clang/fastcomp",
-    "url": "https://github.com/kripken/emscripten-fastcomp/",
-    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang/",
+    "url": "https://github.com/kripken/emscripten-fastcomp.git",
+    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang.git",
     "git_branch": "master",
     "custom_install_script": "build_fastcomp",
     "activated_path": "%installation_dir%/%fastcomp_build_bin_dir%",
@@ -138,8 +138,8 @@
     "bitness": 64,
     "install_path": "clang/fastcomp",
     "git_branch": "master",
-    "url": "https://github.com/kripken/emscripten-fastcomp/",
-    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang/",
+    "url": "https://github.com/kripken/emscripten-fastcomp.git",
+    "clang_url": "https://github.com/kripken/emscripten-fastcomp-clang.git",
     "custom_install_script": "build_fastcomp",
     "activated_path": "%installation_dir%/%fastcomp_build_bin_dir%",
     "activated_cfg": "LLVM_ROOT='%installation_dir%/%fastcomp_build_bin_dir%'",
@@ -749,7 +749,7 @@
     "version": "incoming",
     "bitness": 32,
     "append_bitness": false,
-    "url": "https://github.com/kripken/emscripten/",
+    "url": "https://github.com/kripken/emscripten.git",
     "git_branch": "incoming",
     "activated_cfg": "EMSCRIPTEN_ROOT='%installation_dir%';EMSCRIPTEN_NATIVE_OPTIMIZER='%installation_dir%%generator_prefix%_32bit_optimizer/%cmake_build_type_on_win%optimizer%.exe%'",
     "activated_path": "%installation_dir%",
@@ -764,7 +764,7 @@
     "version": "master",
     "bitness": 32,
     "append_bitness": false,
-    "url": "https://github.com/kripken/emscripten/",
+    "url": "https://github.com/kripken/emscripten.git",
     "git_branch": "master",
     "activated_cfg": "EMSCRIPTEN_ROOT='%installation_dir%';EMSCRIPTEN_NATIVE_OPTIMIZER='%installation_dir%%generator_prefix%_32bit_optimizer/%cmake_build_type_on_win%optimizer%.exe%'",
     "activated_path": "%installation_dir%",
@@ -779,7 +779,7 @@
     "version": "incoming",
     "bitness": 64,
     "append_bitness": false,
-    "url": "https://github.com/kripken/emscripten/",
+    "url": "https://github.com/kripken/emscripten.git",
     "git_branch": "incoming",
     "activated_cfg": "EMSCRIPTEN_ROOT='%installation_dir%';EMSCRIPTEN_NATIVE_OPTIMIZER='%installation_dir%%generator_prefix%_64bit_optimizer/%cmake_build_type_on_win%optimizer%.exe%'",
     "activated_path": "%installation_dir%",
@@ -794,7 +794,7 @@
     "version": "master",
     "bitness": 64,
     "append_bitness": false,
-    "url": "https://github.com/kripken/emscripten/",
+    "url": "https://github.com/kripken/emscripten.git",
     "git_branch": "master",
     "activated_cfg": "EMSCRIPTEN_ROOT='%installation_dir%';EMSCRIPTEN_NATIVE_OPTIMIZER='%installation_dir%%generator_prefix%_64bit_optimizer/%cmake_build_type_on_win%optimizer%.exe%'",
     "activated_path": "%installation_dir%",
@@ -809,7 +809,7 @@
     "version": "master",
     "bitness": 32,
     "append_bitness": false,
-    "url": "https://github.com/WebAssembly/binaryen/",
+    "url": "https://github.com/WebAssembly/binaryen.git",
     "git_branch": "master",
     "activated_cfg": "BINARYEN_ROOT='%installation_dir%%generator_prefix%_32bit_binaryen'",
     "activated_path": "%installation_dir%",
@@ -824,7 +824,7 @@
     "version": "master",
     "bitness": 64,
     "append_bitness": false,
-    "url": "https://github.com/WebAssembly/binaryen/",
+    "url": "https://github.com/WebAssembly/binaryen.git",
     "git_branch": "master",
     "activated_cfg": "BINARYEN_ROOT='%installation_dir%%generator_prefix%_64bit_binaryen'",
     "activated_path": "%installation_dir%",