diff --git a/pype/plugins/global/publish/extract_jpeg.py b/pype/plugins/global/publish/extract_jpeg.py
index 12097f9d50..a99e6bc787 100644
--- a/pype/plugins/global/publish/extract_jpeg.py
+++ b/pype/plugins/global/publish/extract_jpeg.py
@@ -58,7 +58,8 @@ class ExtractJpegEXR(pyblish.api.InstancePlugin):
         jpeg_items.append(full_output_path)
 
         subprocess_jpeg = " ".join(jpeg_items)
-        subprocess.Popen(subprocess_jpeg)
+        sub_proc = subprocess.Popen(subprocess_jpeg)
+        sub_proc.wait()
 
         if "files" not in instance.data:
             instance.data["files"] = list()
diff --git a/pype/plugins/global/publish/extract_quicktime.py b/pype/plugins/global/publish/extract_quicktime.py
index a2078541e5..a226bf7e2a 100644
--- a/pype/plugins/global/publish/extract_quicktime.py
+++ b/pype/plugins/global/publish/extract_quicktime.py
@@ -67,7 +67,8 @@ class ExtractQuicktimeEXR(pyblish.api.InstancePlugin):
             " ".join(output_args)
         ]
         subprocess_mov = " ".join(mov_args)
-        subprocess.Popen(subprocess_mov)
+        sub_proc = subprocess.Popen(subprocess_mov)
+        sub_proc.wait()
 
         if "files" not in instance.data:
             instance.data["files"] = list()