diff --git a/dmp-frontend/src/app/ui/user-profile/user-profile.component.html b/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
index b6f7152ea..45d1e982f 100644
--- a/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
+++ b/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
@@ -59,8 +59,8 @@
 												<span *ngIf="userCredential.provider === authProviderEnum.Configurable" class="configurableIcon"></span>
 												<span *ngIf="userCredential.provider === authProviderEnum.Zenodo" class="zenodoIcon"></span>
 												<!-- <div class="col-auto"></div> -->
-												<div *ngIf="i != 0" class="col-auto d-flex align-items-center unlink-mail" (click)="removeAccount(userCredential)">
-													<mat-icon [matTooltip]="'USER-PROFILE.ACTIONS.UNLINK-ACCOUNT' | translate" matTooltipPosition="right">link_off</mat-icon>
+												<div *ngIf="i != 0" class="col-auto d-flex align-items-center unlink-mail" (click)="userCredential.email !== userCredentials[0].email && removeAccount(userCredential)">
+													<mat-icon [matTooltip]="(userCredential.email !== userCredentials[0].email) ? ('USER-PROFILE.ACTIONS.UNLINK-ACCOUNT' | translate) : ('USER-PROFILE.ACTIONS.UNLINK-ACCOUNT-DISABLED' | translate)" matTooltipPosition="right" [ngClass]="{'disable-unlink':userCredential.email === userCredentials[0].email}">link_off</mat-icon>
 												</div>
 											</div>
 										</div>
diff --git a/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss b/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
index 244266b3c..9c0c64c50 100644
--- a/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
+++ b/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
@@ -210,6 +210,18 @@
 	background-color: #f4f8f9;
 }
 
+.disable-unlink{
+	opacity: 0.3;
+}
+
+.disable-unlink:hover{
+	cursor: not-allowed;
+}
+
+.disable-unlink:active{
+	pointer-events: none;
+}
+
 .add-new-btn {
 	margin-top: 2rem;
 }
diff --git a/dmp-frontend/src/assets/i18n/de.json b/dmp-frontend/src/assets/i18n/de.json
index 00deac97b..392e4bf0a 100644
--- a/dmp-frontend/src/assets/i18n/de.json
+++ b/dmp-frontend/src/assets/i18n/de.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Link new",
 			"LINK-NEW-ACCOUNT": "Link new account",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Add",
 			"CANCEL": "Cancel"
 		}
diff --git a/dmp-frontend/src/assets/i18n/en.json b/dmp-frontend/src/assets/i18n/en.json
index 00f2cc29c..a608c8ca0 100644
--- a/dmp-frontend/src/assets/i18n/en.json
+++ b/dmp-frontend/src/assets/i18n/en.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Link new",
 			"LINK-NEW-ACCOUNT": "Link new account",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Add",
 			"CANCEL": "Cancel"
 		}
diff --git a/dmp-frontend/src/assets/i18n/es.json b/dmp-frontend/src/assets/i18n/es.json
index a7a64d590..b970ca792 100644
--- a/dmp-frontend/src/assets/i18n/es.json
+++ b/dmp-frontend/src/assets/i18n/es.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Nuevo enlace",
 			"LINK-NEW-ACCOUNT": "Enlazar nueva cuenta",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Añadir",
 			"CANCEL": "Cancelar"
 		}
diff --git a/dmp-frontend/src/assets/i18n/gr.json b/dmp-frontend/src/assets/i18n/gr.json
index 0c4b43a3f..e1846708d 100644
--- a/dmp-frontend/src/assets/i18n/gr.json
+++ b/dmp-frontend/src/assets/i18n/gr.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Link new",
 			"LINK-NEW-ACCOUNT": "Link new account",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Add",
 			"CANCEL": "Cancel"
 		}
diff --git a/dmp-frontend/src/assets/i18n/hr.json b/dmp-frontend/src/assets/i18n/hr.json
index 91e5a150f..8328c3b4a 100644
--- a/dmp-frontend/src/assets/i18n/hr.json
+++ b/dmp-frontend/src/assets/i18n/hr.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Poveži novo",
 			"LINK-NEW-ACCOUNT": "Poveži novi korisnički račun",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Unesi",
 			"CANCEL": "Poništi"
 		}
diff --git a/dmp-frontend/src/assets/i18n/pl.json b/dmp-frontend/src/assets/i18n/pl.json
index b389d0ed5..bf8762b7d 100644
--- a/dmp-frontend/src/assets/i18n/pl.json
+++ b/dmp-frontend/src/assets/i18n/pl.json
@@ -1748,6 +1748,7 @@
             "LINK-NEW": "Połącz nowy",
             "LINK-NEW-ACCOUNT": "Połącz nowe konto",
             "UNLINK-ACCOUNT": "Unlink",
+            "UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
             "ADD": "Dodaj",
             "CANCEL": "Anuluj"
         }
diff --git a/dmp-frontend/src/assets/i18n/pt.json b/dmp-frontend/src/assets/i18n/pt.json
index ca0829710..2373b0288 100644
--- a/dmp-frontend/src/assets/i18n/pt.json
+++ b/dmp-frontend/src/assets/i18n/pt.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Ligar a nova(o)",
 			"LINK-NEW-ACCOUNT": "Ligar a nova conta",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Adicionar",
 			"CANCEL": "Cancelar"
 		}
diff --git a/dmp-frontend/src/assets/i18n/sk.json b/dmp-frontend/src/assets/i18n/sk.json
index 97338d263..0c8415251 100644
--- a/dmp-frontend/src/assets/i18n/sk.json
+++ b/dmp-frontend/src/assets/i18n/sk.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Link new",
 			"LINK-NEW-ACCOUNT": "Link new account",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Add",
 			"CANCEL": "Cancel"
 		}
diff --git a/dmp-frontend/src/assets/i18n/sr.json b/dmp-frontend/src/assets/i18n/sr.json
index 6bf583b60..8904496f7 100644
--- a/dmp-frontend/src/assets/i18n/sr.json
+++ b/dmp-frontend/src/assets/i18n/sr.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Link new",
 			"LINK-NEW-ACCOUNT": "Link new account",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Add",
 			"CANCEL": "Cancel"
 		}
diff --git a/dmp-frontend/src/assets/i18n/tr.json b/dmp-frontend/src/assets/i18n/tr.json
index 1eadddbe4..6e360736f 100644
--- a/dmp-frontend/src/assets/i18n/tr.json
+++ b/dmp-frontend/src/assets/i18n/tr.json
@@ -1748,6 +1748,7 @@
 			"LINK-NEW": "Yeni bağlantı",
 			"LINK-NEW-ACCOUNT": "Yeni hesabı bağla",
 			"UNLINK-ACCOUNT": "Unlink",
+			"UNLINK-ACCOUNT-DISABLED": "You can't unlink your main profile's email",
 			"ADD": "Ekle",
 			"CANCEL": "İptal"
 		}