diff --git a/web/src/admin/sources/oauth/OAuthSourceForm.ts b/web/src/admin/sources/oauth/OAuthSourceForm.ts
index 6d3ea1dd3..4a6b48dce 100644
--- a/web/src/admin/sources/oauth/OAuthSourceForm.ts
+++ b/web/src/admin/sources/oauth/OAuthSourceForm.ts
@@ -331,6 +331,9 @@ export class OAuthSourceForm extends ModelForm<OAuthSource, string> {
                         name="authenticationFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.authenticationFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
@@ -370,6 +373,9 @@ export class OAuthSourceForm extends ModelForm<OAuthSource, string> {
                         name="enrollmentFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.enrollmentFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
diff --git a/web/src/admin/sources/plex/PlexSourceForm.ts b/web/src/admin/sources/plex/PlexSourceForm.ts
index d7d1f7f3b..ca9eed28e 100644
--- a/web/src/admin/sources/plex/PlexSourceForm.ts
+++ b/web/src/admin/sources/plex/PlexSourceForm.ts
@@ -257,6 +257,9 @@ export class PlexSourceForm extends ModelForm<PlexSource, string> {
                         name="authenticationFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.authenticationFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
@@ -296,6 +299,9 @@ export class PlexSourceForm extends ModelForm<PlexSource, string> {
                         name="enrollmentFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.enrollmentFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
diff --git a/web/src/admin/sources/saml/SAMLSourceForm.ts b/web/src/admin/sources/saml/SAMLSourceForm.ts
index 0913733a3..54eada7aa 100644
--- a/web/src/admin/sources/saml/SAMLSourceForm.ts
+++ b/web/src/admin/sources/saml/SAMLSourceForm.ts
@@ -358,6 +358,9 @@ export class SAMLSourceForm extends ModelForm<SAMLSource, string> {
                         name="preAuthenticationFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.preAuthenticationFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
@@ -395,6 +398,9 @@ export class SAMLSourceForm extends ModelForm<SAMLSource, string> {
                         name="authenticationFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.authenticationFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({
@@ -434,6 +440,9 @@ export class SAMLSourceForm extends ModelForm<SAMLSource, string> {
                         name="enrollmentFlow"
                     >
                         <select class="pf-c-form-control">
+                            <option value="" ?selected=${this.instance?.enrollmentFlow === undefined}>
+                                ---------
+                            </option>
                             ${until(
                                 new FlowsApi(DEFAULT_CONFIG)
                                     .flowsInstancesList({