diff --git a/templates/Makefile b/templates/Makefile
index 9dfce2e..21ae714 100644
--- a/templates/Makefile
+++ b/templates/Makefile
@@ -5,7 +5,7 @@ DEVEL_BUILD_DIR             = $(BUILD_DIR)/devel
 PROD_BUILD_DIR              = $(BUILD_DIR)/prod
 
 TEMPLATES_SRC_DIR           = .
-TEMPLATES_SRC_FILES         = $(wildcard $(TEMPLATES_SRC_DIR)/*.tmpl)
+TEMPLATES_SRC_FILES         = $(wildcard $(TEMPLATES_SRC_DIR)/*.html)
 TEMPLATES_DEVEL_BUILD_DIR   = $(DEVEL_BUILD_DIR)/templates
 TEMPLATES_DEVEL_BUILD_FILES = $(patsubst $(TEMPLATES_SRC_DIR)/%, $(TEMPLATES_DEVEL_BUILD_DIR)/%, $(TEMPLATES_SRC_FILES))
 TEMPLATES_PROD_BUILD_DIR    = $(PROD_BUILD_DIR)/templates
@@ -20,12 +20,12 @@ clean:
 
 devel-templates: $(TEMPLATES_DEVEL_BUILD_FILES)
 
-$(TEMPLATES_DEVEL_BUILD_FILES): $(TEMPLATES_DEVEL_BUILD_DIR)/%.tmpl: $(TEMPLATES_SRC_DIR)/%.tmpl
+$(TEMPLATES_DEVEL_BUILD_FILES): $(TEMPLATES_DEVEL_BUILD_DIR)/%.html: $(TEMPLATES_SRC_DIR)/%.html
 	cp $^ $@;
 
 prod-templates: $(TEMPLATES_PROD_BUILD_FILES)
 
-$(TEMPLATES_PROD_BUILD_FILES): $(TEMPLATES_PROD_BUILD_DIR)/%.tmpl: $(TEMPLATES_SRC_DIR)/%.tmpl
+$(TEMPLATES_PROD_BUILD_FILES): $(TEMPLATES_PROD_BUILD_DIR)/%.html: $(TEMPLATES_SRC_DIR)/%.html
 	cp $^ $@;
 
 $(shell mkdir -p $(TEMPLATES_DEVEL_BUILD_DIR) $(TEMPLATES_PROD_BUILD_DIR))