diff --git a/csp/contests/reg_login_page.csp b/csp/contests/reg_login_page.csp
index 30c8bd4c2e..49f786b47c 100644
--- a/csp/contests/reg_login_page.csp
+++ b/csp/contests/reg_login_page.csp
@@ -118,6 +118,10 @@
     <s:param name="contest_id" value="phr->contest_id" />
     <s:param name="provider" value='"yandex"' />
 </s:url>
+<s:url name="LoginWithOIDCUrl" script="client" ac="'oauth-login-1'">
+    <s:param name="contest_id" value="phr->contest_id" />
+    <s:param name="provider" value='"oidc"' />
+</s:url>
 <p>
 <%
     if (oauth_is_available_num(phr->config, 1)) {
@@ -133,6 +137,11 @@
     if (oauth_is_available_num(phr->config, 3)) {
 %>
 <s:a url="LoginWithYandexUrl"><img src="<s:config name="style-prefix" />icons/yandex-logo.png" alt="yandex auth"></img></s:a>
+<%
+    }
+    if (oauth_is_available_num(phr->config, 4)) {
+%>
+<s:a url="LoginWithOIDCUrl"><img src="<s:config name="style-prefix" />icons/oidc-logo.svg" alt="OIDC auth" height="46px"></img></s:a>
 <%
     }
 %>
diff --git a/csp/contests/unpriv_login_page.csp b/csp/contests/unpriv_login_page.csp
index 3ad0a7fe6b..0c00c228ce 100644
--- a/csp/contests/unpriv_login_page.csp
+++ b/csp/contests/unpriv_login_page.csp
@@ -143,6 +143,10 @@
     <s:param name="contest_id" value="phr->contest_id" />
     <s:param name="provider" value='"yandex"' />
 </s:url>
+<s:url name="LoginWithOIDCUrl" ac="oauth-login-1">
+    <s:param name="contest_id" value="phr->contest_id" />
+    <s:param name="provider" value='"oidc"' />
+</s:url>
 <p>
 <%
     if (oauth_is_available_num(phr->config, 1)) {
@@ -158,6 +162,11 @@
     if (oauth_is_available_num(phr->config, 3)) {
 %>
 <s:a url="LoginWithYandexUrl"><img src="<s:config name="style-prefix" />icons/yandex-logo.png" alt="yandex auth"></img></s:a>
+<%
+    }
+    if (oauth_is_available_num(phr->config, 4)) {
+%>
+<s:a url="LoginWithOIDCUrl"><img src="<s:config name="style-prefix" />icons/oidc-logo.svg" alt="OIDC auth" height="46px"></img></s:a>
 <%
     }
 %>
diff --git a/csp/super-server/login_page.csp b/csp/super-server/login_page.csp
index 483f87f2f7..07ab405d5f 100644
--- a/csp/super-server/login_page.csp
+++ b/csp/super-server/login_page.csp
@@ -55,6 +55,14 @@ is_configured(
     <s:param name="role" value='"admin"' />
     <s:param name="provider" value='"vk"' />
 </s:url>
+<s:url name="LoginWithYandexUrl" script="client" ac="'oauth-login-1'">
+    <s:param name="role" value='"admin"' />
+    <s:param name="provider" value='"yandex"' />
+</s:url>
+<s:url name="LoginWithOIDCUrl" script="client" ac="'oauth-login-1'">
+    <s:param name="role" value='"admin"' />
+    <s:param name="provider" value='"oidc"' />
+</s:url>
 <p>
 <%
     if (is_configured(phr->config, "google")) {
@@ -65,6 +73,16 @@ is_configured(
     if (is_configured(phr->config, "vk")) {
 %>
 <s:a url="LoginWithVKUrl"><img src="<s:config name="style-prefix" />icons/vk-logo.jpeg" alt="vk auth" width="46"></img></s:a>
+<%
+    }
+    if (is_configured(phr->config, "yandex")) {
+%>
+<s:a url="LoginWithYandexUrl"><img src="<s:config name="style-prefix" />icons/yandex-logo.png" alt="yandex auth"></img></s:a>
+<%
+    }
+    if (is_configured(phr->config, "oidc")) {
+%>
+<s:a url="LoginWithOIDCUrl"><img src="<s:config name="style-prefix" />icons/oidc-logo.svg" alt="OIDC auth" width="46"></img></s:a>
 <%
     }
 %>
diff --git a/style/icons/oidc-logo.svg b/style/icons/oidc-logo.svg
new file mode 100644
index 0000000000..1fad1c6c18
--- /dev/null
+++ b/style/icons/oidc-logo.svg
@@ -0,0 +1,3 @@
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\ No newline at end of file