diff --git a/Makefile b/Makefile
index a7e0d1a..6f6ccfd 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@ python_clean_env:
 python_put_env:
 	[[ -d $(INSTALL_ROOT)/env3 ]] || (\
 		uv venv --system-site-packages --seed $(INSTALL_ROOT)/env3 && \
-		$(INSTALL_ROOT)/env3/bin/python3 -m pip install uv \
+		$(INSTALL_ROOT)/env3/bin/python3 -m pip install --force-reinstall uv \
 	);
 
 python_clean_dist:
@@ -37,13 +37,14 @@ python_clean_dist:
 
 python_clean: python_clean_dist python_clean_env
 
+UV_ARGS ?= --offline
 python_put_dist:
 	for f in \
 		$(PYTHON_PROJECTS); do \
 		[[ -d $$f/dist ]] && continue; \
 		echo $$f; \
 		python3 -m build -n $$f; \
-		$(INSTALL_ROOT)/env3/bin/python3 -m uv pip install --offline $$f/dist/*.whl; \
+		$(INSTALL_ROOT)/env3/bin/python3 -m uv pip install $(UV_ARGS) $$f/dist/*.whl; \
 	done
 	ln -sf $(INSTALL_ROOT)/env3/bin/online-fxreader-pr34-commands $(INSTALL_ROOT)/commands
 
diff --git a/deps/online.fxreader.nartes.books b/deps/online.fxreader.nartes.books
index 7cc5953..41006e6 160000
--- a/deps/online.fxreader.nartes.books
+++ b/deps/online.fxreader.nartes.books
@@ -1 +1 @@
-Subproject commit 7cc59533c0eddbe04e3b58109d1d861a6f92f40d
+Subproject commit 41006e6e73c710c0b78d1fbb37b149579dad34f0
diff --git a/python/online/fxreader/pr34/commands.py b/python/online/fxreader/pr34/commands.py
index dfc8be0..54d248c 100644
--- a/python/online/fxreader/pr34/commands.py
+++ b/python/online/fxreader/pr34/commands.py
@@ -2542,7 +2542,6 @@ def desktop_services(argv):
 
     class Cpufreq:
         @classmethod
-        @property
         def profile(cls) -> Literal['applesmc.768']:
             if os.path.exists('/sys/bus/platform/devices/applesmc.768'):
                 return 'applesmc.768'
@@ -2551,7 +2550,7 @@ def desktop_services(argv):
 
         @classmethod
         def powersave(cls):
-            if cls.profile == 'applesmc.768':
+            if cls.profile() == 'applesmc.768':
                 subprocess.check_call(r'''
 echo performance | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
 echo powersave | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
@@ -2563,7 +2562,7 @@ echo 2000 > /sys/bus/platform/devices/applesmc.768/fan1_output;
 
         @classmethod
         def performance(cls):
-            if cls.profile == 'applesmc.768':
+            if cls.profile() == 'applesmc.768':
                 subprocess.check_call(r'''
 echo powersave | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
 echo performance | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor;
@@ -3981,4 +3980,4 @@ def commands_cli(
 
 
 if __name__ == '__main__':
-    sys.exit(commands_cli())
\ No newline at end of file
+    sys.exit(commands_cli())