diff --git a/.gitmodules b/.gitmodules
index c582a89..f631e62 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,8 +25,8 @@
 [submodule "public/proposal-app"]
 	path = public/proposal-app
 	url = https://gitlab.com/participa/proposal-app.git
-[submodule "plugins/gravatar-provider"]
-	path = plugins/gravatar-provider
+[submodule "plugins/gravatar_provider"]
+	path = plugins/gravatar_provider
 	url = https://gitlab.com/noosfero-plugins/gravatar-provider.git
 [submodule "plugins/juventude"]
 	path = plugins/juventude
diff --git a/plugins/gravatar-provider b/plugins/gravatar-provider
deleted file mode 160000
index 7d1cef8..0000000
--- a/plugins/gravatar-provider
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7d1cef867e1325f623638366faeb5387a9261b0a
diff --git a/plugins/gravatar_provider b/plugins/gravatar_provider
new file mode 160000
index 0000000..ac0a567
--- /dev/null
+++ b/plugins/gravatar_provider
@@ -0,0 +1 @@
+Subproject commit ac0a5675237585c87ad4936b6d05624eb0ea95a0
--
libgit2 0.21.2