diff --git a/surfsense_backend/alembic/versions/113_add_system_prompt_slug_to_prompts.py b/surfsense_backend/alembic/versions/113_add_system_prompt_slug_to_prompts.py
new file mode 100644
index 000000000..7bc00ca5b
--- /dev/null
+++ b/surfsense_backend/alembic/versions/113_add_system_prompt_slug_to_prompts.py
@@ -0,0 +1,36 @@
+"""add system_prompt_slug to prompts
+
+Revision ID: 113
+Revises: 112
+"""
+
+from collections.abc import Sequence
+
+from alembic import op
+
+revision: str = "113"
+down_revision: str | None = "112"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.execute(
+        "ALTER TABLE prompts ADD COLUMN IF NOT EXISTS system_prompt_slug VARCHAR(100)"
+    )
+    op.execute(
+        "CREATE INDEX IF NOT EXISTS ix_prompts_system_prompt_slug"
+        " ON prompts (system_prompt_slug)"
+    )
+    op.execute(
+        "ALTER TABLE prompts ADD CONSTRAINT uq_prompt_user_system_slug"
+        " UNIQUE (user_id, system_prompt_slug)"
+    )
+
+
+def downgrade() -> None:
+    op.execute(
+        "ALTER TABLE prompts DROP CONSTRAINT IF EXISTS uq_prompt_user_system_slug"
+    )
+    op.execute("DROP INDEX IF EXISTS ix_prompts_system_prompt_slug")
+    op.execute("ALTER TABLE prompts DROP COLUMN IF EXISTS system_prompt_slug")
diff --git a/surfsense_backend/app/db.py b/surfsense_backend/app/db.py
index 17d2df996..24675d472 100644
--- a/surfsense_backend/app/db.py
+++ b/surfsense_backend/app/db.py
@@ -1782,6 +1782,13 @@ class PromptMode(StrEnum):
 
 class Prompt(BaseModel, TimestampMixin):
     __tablename__ = "prompts"
+    __table_args__ = (
+        UniqueConstraint(
+            "user_id",
+            "system_prompt_slug",
+            name="uq_prompt_user_system_slug",
+        ),
+    )
 
     user_id = Column(
         UUID(as_uuid=True),
@@ -1795,6 +1802,7 @@ class Prompt(BaseModel, TimestampMixin):
         nullable=True,
         index=True,
     )
+    system_prompt_slug = Column(String(100), nullable=True, index=True)
     name = Column(String(200), nullable=False)
     prompt = Column(Text, nullable=False)
     mode = Column(SQLAlchemyEnum(PromptMode), nullable=False)