diff --git a/.gitignore b/.gitignore
index fee94d8..f4d000c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,8 @@
 *.*~
 # Compile output
 /sdcli
+/add-pronunciation
+/test-stardict
 *.o
 # IDE project files
 /sdcli.creator*
diff --git a/Makefile b/Makefile
index 41e69c1..ce20ed3 100644
--- a/Makefile
+++ b/Makefile
@@ -14,15 +14,15 @@ LDFLAGS = `pkg-config --libs $(pkgs)`
 all: $(targets)
 
 clean:
-	rm -f $(targets) *.o
+	rm -f $(targets) src/*.o
 
-sdcli: sdcli.o stardict.o
+sdcli: src/sdcli.o src/stardict.o
 	$(CC) $^ -o $@ $(LDFLAGS)
 
-add-pronunciation: add-pronunciation.o stardict.o
+add-pronunciation: src/add-pronunciation.o src/stardict.o
 	$(CC) $^ -o $@ $(LDFLAGS)
 
-test-stardict: test-stardict.o stardict.o
+test-stardict: src/test-stardict.o src/stardict.o
 	$(CC) $^ -o $@ $(LDFLAGS)
 
 test: $(tests)
diff --git a/add-pronunciation.c b/src/add-pronunciation.c
similarity index 100%
rename from add-pronunciation.c
rename to src/add-pronunciation.c
diff --git a/sdcli.c b/src/sdcli.c
similarity index 100%
rename from sdcli.c
rename to src/sdcli.c
diff --git a/stardict.c b/src/stardict.c
similarity index 100%
rename from stardict.c
rename to src/stardict.c
diff --git a/stardict.h b/src/stardict.h
similarity index 100%
rename from stardict.h
rename to src/stardict.h
diff --git a/test-stardict.c b/src/test-stardict.c
similarity index 100%
rename from test-stardict.c
rename to src/test-stardict.c