diff --git a/sci-libs/rocBLAS/rocBLAS-6.3.2.ebuild b/sci-libs/rocBLAS/rocBLAS-6.3.2.ebuild
index f35ee735d2fb4..8b8a801e01604 100644
--- a/sci-libs/rocBLAS/rocBLAS-6.3.2.ebuild
+++ b/sci-libs/rocBLAS/rocBLAS-6.3.2.ebuild
@@ -42,6 +42,7 @@ DEPEND="
 	)
 	benchmark? (
 		virtual/blas
+		dev-cpp/gtest
 		llvm-runtimes/openmp
 	)
 "
diff --git a/sci-libs/rocBLAS/rocBLAS-6.3.3.ebuild b/sci-libs/rocBLAS/rocBLAS-6.3.3.ebuild
index f35ee735d2fb4..8b8a801e01604 100644
--- a/sci-libs/rocBLAS/rocBLAS-6.3.3.ebuild
+++ b/sci-libs/rocBLAS/rocBLAS-6.3.3.ebuild
@@ -42,6 +42,7 @@ DEPEND="
 	)
 	benchmark? (
 		virtual/blas
+		dev-cpp/gtest
 		llvm-runtimes/openmp
 	)
 "