diff --git a/src/go/pt-galera-log-explainer/main_test.go b/src/go/pt-galera-log-explainer/main_test.go
index da2ba0dbd..a2e933008 100644
--- a/src/go/pt-galera-log-explainer/main_test.go
+++ b/src/go/pt-galera-log-explainer/main_test.go
@@ -214,7 +214,7 @@ func TestVersionOption(t *testing.T) {
 		t.Errorf("error executing %s --version: %s", toolname, err.Error())
 	}
 	// We are using MustCompile here, because hard-coded RE should not fail
-	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+\n`)
+	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+(-\d+)?\n`)
 	if !re.Match(out) {
 		t.Errorf("%s --version returns wrong result:\n%s", toolname, out)
 	}
diff --git a/src/go/pt-k8s-debug-collector/main_test.go b/src/go/pt-k8s-debug-collector/main_test.go
index 834018645..e02d37f4f 100644
--- a/src/go/pt-k8s-debug-collector/main_test.go
+++ b/src/go/pt-k8s-debug-collector/main_test.go
@@ -279,7 +279,7 @@ func TestVersionOption(t *testing.T) {
 		t.Errorf("error executing %s --version: %s", toolname, err.Error())
 	}
 	// We are using MustCompile here, because hard-coded RE should not fail
-	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+\n`)
+	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+(-\d+)?\n`)
 	if !re.Match(out) {
 		t.Errorf("%s --version returns wrong result:\n%s", toolname, out)
 	}
diff --git a/src/go/pt-mongodb-index-check/main_test.go b/src/go/pt-mongodb-index-check/main_test.go
index 866885263..adbc55d62 100644
--- a/src/go/pt-mongodb-index-check/main_test.go
+++ b/src/go/pt-mongodb-index-check/main_test.go
@@ -29,7 +29,7 @@ func TestVersionOption(t *testing.T) {
 		t.Errorf("error executing %s --version: %s", toolname, err.Error())
 	}
 	// We are using MustCompile here, because hard-coded RE should not fail
-	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+\n`)
+	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+(-\d+)?\n`)
 	if !re.Match(out) {
 		t.Errorf("%s --version returns wrong result:\n%s", toolname, out)
 	}
diff --git a/src/go/pt-pg-summary/main_test.go b/src/go/pt-pg-summary/main_test.go
index 67613a43f..f8079b88b 100644
--- a/src/go/pt-pg-summary/main_test.go
+++ b/src/go/pt-pg-summary/main_test.go
@@ -148,7 +148,7 @@ func TestVersionOption(t *testing.T) {
 		t.Errorf("error executing %s --version: %s", toolname, err.Error())
 	}
 	// We are using MustCompile here, because hard-coded RE should not fail
-	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+\n`)
+	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+(-\d+)?\n`)
 	if !re.Match(out) {
 		t.Errorf("%s --version returns wrong result:\n%s", toolname, out)
 	}
diff --git a/src/go/pt-secure-collect/main_test.go b/src/go/pt-secure-collect/main_test.go
index 4a028cafb..d4a633d0e 100644
--- a/src/go/pt-secure-collect/main_test.go
+++ b/src/go/pt-secure-collect/main_test.go
@@ -63,7 +63,7 @@ func TestVersionOption(t *testing.T) {
 		t.Errorf("error executing %s --version: %s", toolname, err.Error())
 	}
 	// We are using MustCompile here, because hard-coded RE should not fail
-	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+\n`)
+	re := regexp.MustCompile(toolname + `\n.*Version v?\d+\.\d+\.\d+(-\d+)?\n`)
 	if !re.Match(out) {
 		t.Errorf("%s --version returns wrong result:\n%s", toolname, out)
 	}