diff --git a/backend/onyx/auth/email_utils.py b/backend/onyx/auth/email_utils.py
index 8763115fd..b1eb54ca2 100644
--- a/backend/onyx/auth/email_utils.py
+++ b/backend/onyx/auth/email_utils.py
@@ -199,7 +199,7 @@ def send_subscription_cancellation_email(user_email: str) -> None:
     # Example usage of the reusable HTML
     try:
         load_runtime_settings_fn = fetch_versioned_implementation(
-            "ee.onyx.server.enterprise_settings.store", "load_runtime_settings"
+            "onyx.server.enterprise_settings.store", "load_runtime_settings"
         )
         settings = load_runtime_settings_fn()
         application_name = settings.application_name
@@ -208,7 +208,7 @@ def send_subscription_cancellation_email(user_email: str) -> None:
 
     with get_session_with_shared_schema() as db_session:
         get_onyx_file_store_fn = fetch_versioned_implementation(
-            "ee.onyx.file_store.onyx_file_store", "get_onyx_file_store"
+            "onyx.file_store.onyx_file_store", "get_onyx_file_store"
         )
         file_store: OnyxFileStore = get_onyx_file_store_fn(db_session)
         onyx_file = file_store.get_logo()
@@ -246,7 +246,7 @@ def send_user_email_invite(
 
     try:
         load_runtime_settings_fn = fetch_versioned_implementation(
-            "ee.onyx.server.enterprise_settings.store", "load_runtime_settings"
+            "onyx.server.enterprise_settings.store", "load_runtime_settings"
         )
         settings = load_runtime_settings_fn()
         application_name = settings.application_name
@@ -255,7 +255,7 @@ def send_user_email_invite(
 
     with get_session_with_shared_schema() as db_session:
         get_onyx_file_store_fn = fetch_versioned_implementation(
-            "ee.onyx.file_store.onyx_file_store", "get_onyx_file_store"
+            "onyx.file_store.onyx_file_store", "get_onyx_file_store"
         )
         file_store: OnyxFileStore = get_onyx_file_store_fn(db_session)
         onyx_file = file_store.get_logo()
@@ -323,7 +323,7 @@ def send_forgot_password_email(
     # Builds a forgot password email with or without fancy HTML
     try:
         load_runtime_settings_fn = fetch_versioned_implementation(
-            "ee.onyx.server.enterprise_settings.store", "load_runtime_settings"
+            "onyx.server.enterprise_settings.store", "load_runtime_settings"
         )
         settings = load_runtime_settings_fn()
         application_name = settings.application_name
@@ -332,7 +332,7 @@ def send_forgot_password_email(
 
     with get_session_with_shared_schema() as db_session:
         get_onyx_file_store_fn = fetch_versioned_implementation(
-            "ee.onyx.file_store.onyx_file_store", "get_onyx_file_store"
+            "onyx.file_store.onyx_file_store", "get_onyx_file_store"
         )
         file_store: OnyxFileStore = get_onyx_file_store_fn(db_session)
         onyx_file = file_store.get_logo()
@@ -361,7 +361,7 @@ def send_user_verification_email(
     # Builds a verification email
     try:
         load_runtime_settings_fn = fetch_versioned_implementation(
-            "ee.onyx.server.enterprise_settings.store", "load_runtime_settings"
+            "onyx.server.enterprise_settings.store", "load_runtime_settings"
         )
         settings = load_runtime_settings_fn()
         application_name = settings.application_name
@@ -370,7 +370,7 @@ def send_user_verification_email(
 
     with get_session_with_shared_schema() as db_session:
         get_onyx_file_store_fn = fetch_versioned_implementation(
-            "ee.onyx.file_store.onyx_file_store", "get_onyx_file_store"
+            "onyx.file_store.onyx_file_store", "get_onyx_file_store"
         )
         file_store: OnyxFileStore = get_onyx_file_store_fn(db_session)
         onyx_file = file_store.get_logo()
diff --git a/backend/onyx/file_store/onyx_file_store.py b/backend/onyx/file_store/onyx_file_store.py
index 5d43c5092..01fcc707d 100644
--- a/backend/onyx/file_store/onyx_file_store.py
+++ b/backend/onyx/file_store/onyx_file_store.py
@@ -1,4 +1,6 @@
-import magic
+from typing import cast
+
+import puremagic
 
 from onyx.file_store.file_store import PostgresBackedFileStore
 from onyx.utils.file import OnyxFile
@@ -6,15 +8,22 @@ from onyx.utils.file import OnyxFile
 
 class OnyxFileStore(PostgresBackedFileStore):
     def get_static_image(self, filename: str) -> OnyxFile:
-        file_io = self.read_file(filename, mode="b")
-        file_content = file_io.read()
-        mime_type = magic.Magic(mime=True).from_buffer(file_content)
+        mime_type: str = "application/octet-stream"
+        with open(filename, "b") as f:
+            file_content = f.read()
+            matches = puremagic.magic_string(file_content)
+            if matches:
+                mime_type = cast(str, matches[0].mime_type)
+
         return OnyxFile(data=file_content, mime_type=mime_type)
 
     def get_db_image(self, filename: str) -> OnyxFile:
+        mime_type: str = "application/octet-stream"
         file_io = self.read_file(filename, mode="b")
         file_content = file_io.read()
-        mime_type = magic.Magic(mime=True).from_buffer(file_content)
+        matches = puremagic.magic_string(file_content)
+        if matches:
+            mime_type = cast(str, matches[0].mime_type)
         return OnyxFile(data=file_content, mime_type=mime_type)
 
     def get_logo(self) -> OnyxFile:
diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index 016d14c23..c08bc084a 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -52,6 +52,7 @@ openpyxl==3.1.2
 playwright==1.41.2
 psutil==5.9.5
 psycopg2-binary==2.9.9
+puremagic==1.28
 pyairtable==3.0.1
 pycryptodome==3.19.1
 pydantic==2.8.2