diff --git a/.gitignore b/.gitignore
index ce03dee..887c5e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@
 # Go
 coverage.out
 vendor
+*.prof
 
 # GoReleaser
 dist
diff --git a/internal/cli/action.go b/internal/cli/action.go
index 5b91a6d..1204159 100644
--- a/internal/cli/action.go
+++ b/internal/cli/action.go
@@ -55,7 +55,7 @@ func (a *action) Run(c *cli.Context) error {
 	}
 
 	if a.flags.profiler {
-		f, err := os.Create("cpuprofile")
+		f, err := os.Create("cpu.prof")
 		if err != nil {
 			return fmt.Errorf("os: failed to create: %w", err)
 		}
@@ -84,7 +84,7 @@ func (a *action) Run(c *cli.Context) error {
 	}
 
 	if a.flags.profiler {
-		f, err := os.Create("memprofile")
+		f, err := os.Create("mem.prof")
 		if err != nil {
 			return fmt.Errorf("os: failed to create: %w", err)
 		}