diff --git a/docs/plugins.rst b/docs/plugins.rst
index f1c3037c..fad890e7 100644
--- a/docs/plugins.rst
+++ b/docs/plugins.rst
@@ -140,7 +140,7 @@ Execution and progress reporting
 
 .. autofunction:: ocrmypdf.pluginspec.get_executor
 
-.. autofunction:: ocrmypdf.pluginspec.get_progress_bar
+.. autofunction:: ocrmypdf.pluginspec.get_progressbar_class
 
 Applying special behavior before processing
 -------------------------------------------
diff --git a/src/ocrmypdf/_concurrent.py b/src/ocrmypdf/_concurrent.py
index ea975bae..5882d962 100644
--- a/src/ocrmypdf/_concurrent.py
+++ b/src/ocrmypdf/_concurrent.py
@@ -107,8 +107,8 @@ class Executor(ABC):
 
 
 def setup_executor(plugin_manager) -> Executor:
-    pbar_class = plugin_manager.hook.get_progress_bar()
-    return plugin_manager.hook.get_executor(pbar_class=pbar_class)
+    pbar_class = plugin_manager.hook.get_progressbar_class()
+    return plugin_manager.hook.get_executor(progressbar_class=pbar_class)
 
 
 class SerialExecutor(Executor):
diff --git a/src/ocrmypdf/_pipeline.py b/src/ocrmypdf/_pipeline.py
index 30ab9751..0871aeba 100644
--- a/src/ocrmypdf/_pipeline.py
+++ b/src/ocrmypdf/_pipeline.py
@@ -726,7 +726,7 @@ def convert_to_pdfa(input_pdf: Path, input_ps_stub: Path, context: PdfContext):
         compression=options.pdfa_image_compression,
         pdfa_part=options.output_type[-1],  # is pdfa-1, pdfa-2, or pdfa-3
         progressbar_class=(
-            context.plugin_manager.hook.get_progress_bar()
+            context.plugin_manager.hook.get_progressbar_class()
             if options.progress_bar
             else None
         ),
diff --git a/src/ocrmypdf/builtin_plugins/concurrency.py b/src/ocrmypdf/builtin_plugins/concurrency.py
index 5bfc05b3..b58211e4 100644
--- a/src/ocrmypdf/builtin_plugins/concurrency.py
+++ b/src/ocrmypdf/builtin_plugins/concurrency.py
@@ -155,12 +155,12 @@ class StandardExecutor(Executor):
 
 
 @hookimpl
-def get_executor():
-    return StandardExecutor()
+def get_executor(progressbar_class):
+    return StandardExecutor(pbar_class=progressbar_class)
 
 
 @hookimpl
-def get_progress_bar():
+def get_progressbar_class():
     return tqdm
 
 
diff --git a/src/ocrmypdf/pluginspec.py b/src/ocrmypdf/pluginspec.py
index ee4e8dc4..3ed8c4af 100644
--- a/src/ocrmypdf/pluginspec.py
+++ b/src/ocrmypdf/pluginspec.py
@@ -28,7 +28,7 @@ hookspec = pluggy.HookspecMarker('ocrmypdf')
 # pylint: disable=unused-argument
 
 
-@hookspec
+@hookspec(firstresult=True)
 def get_logging_console() -> Handler:
     """Returns a logging handler. Should be configured to handle progress bars."""
 
@@ -70,7 +70,7 @@ def check_options(options: Namespace) -> None:
 
 
 @hookspec(firstresult=True)
-def get_executor() -> Executor:
+def get_executor(progressbar_class) -> Executor:
     """Called to obtain an object that manages parallel execution.
 
     This may be used to replace OCRmyPDF's default parallel execution system
@@ -92,7 +92,7 @@ def get_executor() -> Executor:
 
 
 @hookspec(firstresult=True)
-def get_progress_bar():
+def get_progressbar_class():
     """Called to obtain a class that can be used to create progress bars.
 
     The class should follow a tqdm-like protocol. Calling the class should return
@@ -108,7 +108,7 @@ def get_progress_bar():
     Here is how OCRmyPDF will use the progress bar:
 
     Example:
-        pbar_class = pm.hook.get_progress_bar()
+        pbar_class = pm.hook.get_progressbar_class()
         with pbar_class(**tqdm_kwargs) as pbar:
             ...
             pbar.update(1)