diff --git a/Makefile b/Makefile
index 988fb5f..f47cf4e 100644
--- a/Makefile
+++ b/Makefile
@@ -38,15 +38,13 @@ PG_CFLAGS += $(OPTFLAGS) -ftree-vectorize -fassociative-math -fno-signed-zeros -
 # Debug Clang auto-vectorization
 # PG_CFLAGS += -Rpass=loop-vectorize -Rpass-analysis=loop-vectorize
 
-all: sql/$(EXTENSION)--$(EXTVERSION).sql
-
-sql/$(EXTENSION)--$(EXTVERSION).sql: sql/$(EXTENSION).sql
-	cp $< $@
-
 PG_CONFIG ?= pg_config
 PGXS := $(shell $(PG_CONFIG) --pgxs)
 include $(PGXS)
 
+sql/$(EXTENSION)--$(EXTVERSION).sql: sql/$(EXTENSION).sql
+	cp $< $@
+
 # for Mac
 ifeq ($(PROVE),)
 	PROVE = prove