diff --git a/dev-db/redis/redis-8.2.6.ebuild b/dev-db/redis/redis-8.2.6.ebuild
index 964788104d199..07ce8297931ae 100644
--- a/dev-db/redis/redis-8.2.6.ebuild
+++ b/dev-db/redis/redis-8.2.6.ebuild
@@ -99,7 +99,7 @@ src_configure() {
 }
 
 src_compile() {
-	tc-export AR CC RANLIB
+	tc-export AR CC CXX RANLIB
 
 	local myconf=(
 		AR="${AR}"
diff --git a/dev-db/redis/redis-8.4.3.ebuild b/dev-db/redis/redis-8.4.3.ebuild
index 411ca595cea4c..1387259a2be28 100644
--- a/dev-db/redis/redis-8.4.3.ebuild
+++ b/dev-db/redis/redis-8.4.3.ebuild
@@ -99,7 +99,7 @@ src_configure() {
 }
 
 src_compile() {
-	tc-export AR CC RANLIB
+	tc-export AR CC CXX RANLIB
 
 	local myconf=(
 		AR="${AR}"
diff --git a/dev-db/redis/redis-8.6.3.ebuild b/dev-db/redis/redis-8.6.3.ebuild
index 411ca595cea4c..1387259a2be28 100644
--- a/dev-db/redis/redis-8.6.3.ebuild
+++ b/dev-db/redis/redis-8.6.3.ebuild
@@ -99,7 +99,7 @@ src_configure() {
 }
 
 src_compile() {
-	tc-export AR CC RANLIB
+	tc-export AR CC CXX RANLIB
 
 	local myconf=(
 		AR="${AR}"