diff --git a/servers/fastapi/api/routers/presentation/handlers/export_as_pptx.py b/servers/fastapi/api/routers/presentation/handlers/export_as_pptx.py
index 42c1ed87..6e99b99d 100644
--- a/servers/fastapi/api/routers/presentation/handlers/export_as_pptx.py
+++ b/servers/fastapi/api/routers/presentation/handlers/export_as_pptx.py
@@ -44,7 +44,7 @@ class ExportAsPptxHandler(FetchPresentationAssetsMixin):
 
         ppt_path = os.path.join(
             self.presentation_dir,
-            f"{presentation.title.replace('/', '_').replace(' ', '_')}.pptx",
+            f"{presentation.title.replace('/', '_').replace(' ', '_').replace('"', "'")}.pptx",
         )
         ppt_creator = PptxPresentationCreator(self.data.pptx_model, self.temp_dir)
         ppt_creator.create_ppt()
diff --git a/servers/fastapi/image_processor/image_from_pptx.py b/servers/fastapi/image_processor/image_from_pptx.py
index 0ff825de..fbdfbbd5 100644
--- a/servers/fastapi/image_processor/image_from_pptx.py
+++ b/servers/fastapi/image_processor/image_from_pptx.py
@@ -10,12 +10,16 @@ def get_pdf_from_pptx(pptx_path: str, temp_dir: str) -> str:
     base_name = os.path.splitext(os.path.basename(pptx_path))[0]
     print(base_name)
 
-    subprocess.run(
-        f"{os.getenv('LIBREOFFICE')} --headless --invisible --convert-to pdf {pptx_path} --outdir {temp_dir}",
+    result = subprocess.run(
+        f'{os.getenv("LIBREOFFICE")} --convert-to pdf "{pptx_path}" --outdir "{temp_dir}"',
         shell=True,
         capture_output=True,
+        text=True,
     )
 
+    print("LibreOffice stdout:", result.stdout)
+    print("LibreOffice stderr:", result.stderr)
+
     pdf_filename = f"{base_name}.pdf"
     pdf_path = os.path.join(temp_dir, pdf_filename)
     print(pdf_path)