diff --git a/.make/docs.mk b/.make/docs.mk
index 7bee2388a..575d0ad4b 100644
--- a/.make/docs.mk
+++ b/.make/docs.mk
@@ -4,7 +4,7 @@ CONFIG_DOCS_BASE_PATH ?= ../docs/extensions
 
 .PHONY: config-docs-generate
 config-docs-generate: $(FLAEX)
-	@if [ $(SKIP_CONFIG_DOCS_GENERATE) -eq 1 ]; then \
+	@if [ $(SKIP_CONFIG_DOCS_GENERATE) -ne 1 ]; then \
 		$(FLAEX) >| $(CONFIG_DOCS_BASE_PATH)/$(NAME)/configuration.md \
 	; fi;