diff --git a/drivers/audio/es1370/Makefile b/drivers/audio/es1370/Makefile
index dafa0a5ab..579c91732 100644
--- a/drivers/audio/es1370/Makefile
+++ b/drivers/audio/es1370/Makefile
@@ -32,7 +32,7 @@ clean:
 	rm -f *.o *.bak core es1370
 
 depend: 
-	/usr/bin/mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
+	mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
 
 # Include generated dependencies.
 include .depend
diff --git a/drivers/audio/es1371/Makefile b/drivers/audio/es1371/Makefile
index 20fba19c1..309ad0468 100755
--- a/drivers/audio/es1371/Makefile
+++ b/drivers/audio/es1371/Makefile
@@ -48,7 +48,7 @@ clean:
 
 
 depend: 
-	/usr/bin/mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
+	mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
 
 
 # Include generated dependencies.
diff --git a/drivers/audio/sb16/Makefile b/drivers/audio/sb16/Makefile
index ffcdd3978..cdb52e42f 100755
--- a/drivers/audio/sb16/Makefile
+++ b/drivers/audio/sb16/Makefile
@@ -34,7 +34,7 @@ clean:
 	rm -f *.o *.bak sb16 
 
 depend: 
-	/usr/bin/mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
+	mkdep "$(CC) -E $(CPPFLAGS)" *.c > .depend
 
 # Include generated dependencies.
 include .depend