diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index be772bfebf..fe215679ba 100644
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -541,7 +541,7 @@ debuginfo: $(SHLIBS)
 	done;
 
 cov-report: $(SHLIBS)
-    @set -e; gcovr -r . --txt-metric=branch --html --html-details -o openssl-metrics.html
+	@set -e; gcovr -r . --txt-metric=branch --html --html-details -o openssl-metrics.html
 
 ##@ Documentation
 build_generated_pods: $(GENERATED_PODS)