diff --git a/Makefile b/Makefile
index e7b128b..2c9d9ed 100644
--- a/Makefile
+++ b/Makefile
@@ -82,9 +82,6 @@ test-r7rs-docker:
 	docker build --build-arg COMPILE_R7RS=${COMPILE_R7RS} --tag=compile-r7rs-test-${COMPILE_R7RS} .
 	docker run -v "${PWD}":/workdir -w /workdir -t compile-r7rs-test-${COMPILE_R7RS} sh -c "make && make install && make clean-test COMPILE_R7RS=${COMPILE_R7RS} test-r7rs"
 
-clean-snow:
-	rm -rf snow
-
 clean-test:
 	rm -rf test
 
diff --git a/libs/data.sld b/libs/data.sld
index 8123b20..886fff0 100644
--- a/libs/data.sld
+++ b/libs/data.sld
@@ -302,7 +302,7 @@
                              " "
                              "-Dkawa.import.path=\""
                              ,@(map (lambda (item)
-                                      (string-append item "/*.sld:" item ":"))
+                                      (string-append item "/*.sld:"))
                                     (append prepend-directories append-directories))
                              "\" "
                              "--r7rs"