diff --git a/go/Makefile b/go/Makefile
index 9532fb8..6531d56 100644
--- a/go/Makefile
+++ b/go/Makefile
@@ -7,7 +7,7 @@ OUT = sleeptest
 all: $(OUT)
 
 $(OUT): $(SRC)
-	$(GO) -ldflags="-s -w" -o $(OUT) $(SRC)
+	$(GO) build -ldflags "-s -w" -o $(OUT) $(SRC)
 
 clean:
 	rm -f $(OUT)
diff --git a/rust/Makefile b/rust/Makefile
index 6458edb..7ef307d 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -7,7 +7,7 @@ OUT = sleeptest
 all: $(OUT)
 
 $(OUT): $(SRC)
-	$(RUSTC) -C symbols -o $(OUT) $(SRC)
+	$(RUSTC) -C strip=symbols -o $(OUT) $(SRC)
 
 clean:
 	rm -f $(OUT)
diff --git a/zig/Makefile b/zig/Makefile
index 448f1c3..3874646 100644
--- a/zig/Makefile
+++ b/zig/Makefile
@@ -7,7 +7,7 @@ OUT = sleeptest
 all: $(OUT)
 
 $(OUT): $(SRC)
-	$(ZIG) -Wall -s -o $(OUT) $(SRC)
+	$(ZIG) cc -Wall -s -o $(OUT) $(SRC)
 
 clean:
 	rm -f $(OUT)