diff --git a/src/dialogs/config-flow/show-dialog-config-flow.ts b/src/dialogs/config-flow/show-dialog-config-flow.ts
index 4b256c82964b..dd0aaa438e0b 100644
--- a/src/dialogs/config-flow/show-dialog-config-flow.ts
+++ b/src/dialogs/config-flow/show-dialog-config-flow.ts
@@ -50,7 +50,7 @@ export const showConfigFlowDialog = (
 
       return description
         ? html`
-            <ha-markdown allowsvg breaks .content=${description}></ha-markdown>
+            <ha-markdown allow-svg breaks .content=${description}></ha-markdown>
           `
         : step.reason;
     },
@@ -71,7 +71,7 @@ export const showConfigFlowDialog = (
       );
       return description
         ? html`
-            <ha-markdown allowsvg breaks .content=${description}></ha-markdown>
+            <ha-markdown allow-svg breaks .content=${description}></ha-markdown>
           `
         : "";
     },
@@ -163,7 +163,7 @@ export const showConfigFlowDialog = (
         ${description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -184,7 +184,7 @@ export const showConfigFlowDialog = (
         ${description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -214,7 +214,7 @@ export const showConfigFlowDialog = (
       );
       return description
         ? html`
-            <ha-markdown allowsvg breaks .content=${description}></ha-markdown>
+            <ha-markdown allow-svg breaks .content=${description}></ha-markdown>
           `
         : "";
     },
@@ -234,7 +234,7 @@ export const showConfigFlowDialog = (
       );
       return description
         ? html`
-            <ha-markdown allowsvg breaks .content=${description}></ha-markdown>
+            <ha-markdown allow-svg breaks .content=${description}></ha-markdown>
           `
         : "";
     },
diff --git a/src/dialogs/config-flow/show-dialog-options-flow.ts b/src/dialogs/config-flow/show-dialog-options-flow.ts
index 52a6b0e72e25..12919ff2e312 100644
--- a/src/dialogs/config-flow/show-dialog-options-flow.ts
+++ b/src/dialogs/config-flow/show-dialog-options-flow.ts
@@ -61,7 +61,7 @@ export const showOptionsFlowDialog = (
           ? html`
               <ha-markdown
                 breaks
-                allowsvg
+                allow-svg
                 .content=${description}
               ></ha-markdown>
             `
@@ -85,7 +85,7 @@ export const showOptionsFlowDialog = (
         return description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -183,7 +183,7 @@ export const showOptionsFlowDialog = (
         return description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -207,7 +207,7 @@ export const showOptionsFlowDialog = (
         return description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
diff --git a/src/panels/config/repairs/dialog-repairs-issue.ts b/src/panels/config/repairs/dialog-repairs-issue.ts
index c0e25025ed6b..95810186bab6 100644
--- a/src/panels/config/repairs/dialog-repairs-issue.ts
+++ b/src/panels/config/repairs/dialog-repairs-issue.ts
@@ -99,7 +99,7 @@ class DialogRepairsIssue extends LitElement {
             : ""}
           <ha-markdown
             id="dialog-repairs-issue-description"
-            allowsvg
+            allow-svg
             breaks
             @click=${this._clickHandler}
             .content=${this.hass.localize(
diff --git a/src/panels/config/repairs/show-dialog-repair-flow.ts b/src/panels/config/repairs/show-dialog-repair-flow.ts
index bdc4304fbfe5..3ea9e79353be 100644
--- a/src/panels/config/repairs/show-dialog-repair-flow.ts
+++ b/src/panels/config/repairs/show-dialog-repair-flow.ts
@@ -90,7 +90,7 @@ export const showRepairsFlowDialog = (
           ? html`
               <ha-markdown
                 breaks
-                allowsvg
+                allow-svg
                 .content=${description}
               ></ha-markdown>
             `
@@ -123,7 +123,7 @@ export const showRepairsFlowDialog = (
         ${description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -220,7 +220,7 @@ export const showRepairsFlowDialog = (
         return html`${renderIssueDescription(hass, issue)}${description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
@@ -254,7 +254,7 @@ export const showRepairsFlowDialog = (
         ${description
           ? html`
               <ha-markdown
-                allowsvg
+                allow-svg
                 breaks
                 .content=${description}
               ></ha-markdown>
diff --git a/src/panels/profile/dialog-ha-mfa-module-setup-flow.ts b/src/panels/profile/dialog-ha-mfa-module-setup-flow.ts
index 9986e0f2a2ae..44e197f4443d 100644
--- a/src/panels/profile/dialog-ha-mfa-module-setup-flow.ts
+++ b/src/panels/profile/dialog-ha-mfa-module-setup-flow.ts
@@ -88,7 +88,7 @@ class HaMfaModuleSetupFlow extends LitElement {
               </div>`
             : html`${this._step.type === "abort"
                 ? html` <ha-markdown
-                    allowsvg
+                    allow-svg
                     breaks
                     .content=${this.hass.localize(
                       `component.auth.mfa_setup.${this._step.handler}.abort.${this._step.reason}`
@@ -103,7 +103,7 @@ class HaMfaModuleSetupFlow extends LitElement {
                     </p>`
                   : this._step.type === "form"
                     ? html`<ha-markdown
-                          allowsvg
+                          allow-svg
                           breaks
                           .content=${this.hass.localize(
                             `component.auth.mfa_setup.${