diff --git a/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go b/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
index 7d66b2688a..639ce6d897 100644
--- a/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
+++ b/cluster-autoscaler/cloudprovider/aws/ec2_instance_types.go
@@ -111,6 +111,48 @@ var InstanceTypes = map[string]*instanceType{
 		MemoryMb:     7680,
 		GPU:          0,
 	},
+	"c5": {
+		InstanceType: "c5",
+		VCPU:         72,
+		MemoryMb:     0,
+		GPU:          0,
+	},
+	"c5.2xlarge": {
+		InstanceType: "c5.2xlarge",
+		VCPU:         8,
+		MemoryMb:     16384,
+		GPU:          0,
+	},
+	"c5.4xlarge": {
+		InstanceType: "c5.4xlarge",
+		VCPU:         16,
+		MemoryMb:     32768,
+		GPU:          0,
+	},
+	"c5.9xlarge": {
+		InstanceType: "c5.9xlarge",
+		VCPU:         36,
+		MemoryMb:     73728,
+		GPU:          0,
+	},
+	"c5.18xlarge": {
+		InstanceType: "c5.18xlarge",
+		VCPU:         72,
+		MemoryMb:     147456,
+		GPU:          0,
+	},
+	"c5.large": {
+		InstanceType: "c5.large",
+		VCPU:         2,
+		MemoryMb:     4096,
+		GPU:          0,
+	},
+	"c5.xlarge": {
+		InstanceType: "c5.xlarge",
+		VCPU:         4,
+		MemoryMb:     8192,
+		GPU:          0,
+	},
 	"cc1.4xlarge": {
 		InstanceType: "cc1.4xlarge",
 		VCPU:         16,