diff --git a/docker.mk b/docker.mk
index 64dfd6037401b18e3d264a264286922b47de7355..5eb2ea64eb1a528857b76e56b71d10fb2167edea 100644
--- a/docker.mk
+++ b/docker.mk
@@ -4,7 +4,7 @@ LOCALES = fr
 TS_FILES = $(addprefix $(PLUGINNAME)/i18n/, $(addsuffix .ts, $(LOCALES)))
 QM_FILES = $(addprefix $(PLUGINNAME)/i18n/, $(addsuffix .qm, $(LOCALES)))
 
-SOURCES := $(shell find $(PLUGINNAME) -path $(PLUGINNAME)/lib -prune -false -o -name "*.py" -o -name "*.ui")
+SOURCES := $(shell find $(PLUGINNAME) -path $(PLUGINNAME)/lib -prune -false -o -path $(PLUGINNAME)/embedded_external_libs -prune -false -o -name "*.py" -o -name "*.ui")
 
 default: help