diff --git a/kernel/klibc/string.cpp b/kernel/klibc/string.cpp
index 61d0cf17..1dbd6990 100644
--- a/kernel/klibc/string.cpp
+++ b/kernel/klibc/string.cpp
@@ -179,6 +179,7 @@ const char* strerrordesc_np(int error)
 		case EWOULDBLOCK:		return "Operation would block.";
 		case EXDEV:				return "Cross-device link.";
 		case ENOTBLK:			return "Block device required";
+		case ESHUTDOWN:			return "Cannot send after transport endpoint shutdown.";
 		case EUNKNOWN:			return "Unknown error";
 	}
 	return nullptr;
diff --git a/userspace/libraries/LibC/include/errno.h b/userspace/libraries/LibC/include/errno.h
index a94cf825..973cdbf3 100644
--- a/userspace/libraries/LibC/include/errno.h
+++ b/userspace/libraries/LibC/include/errno.h
@@ -89,6 +89,7 @@ __BEGIN_DECLS
 #define EWOULDBLOCK		80
 #define EXDEV			81
 #define ENOTBLK			82
+#define ESHUTDOWN		83
 
 #define ERESTART        0xFE /* internal errno for SA_RESTART */
 #define EUNKNOWN		0xFF
diff --git a/userspace/libraries/LibC/string.cpp b/userspace/libraries/LibC/string.cpp
index c38b0680..96d0acd8 100644
--- a/userspace/libraries/LibC/string.cpp
+++ b/userspace/libraries/LibC/string.cpp
@@ -524,6 +524,7 @@ const char* strerrorname_np(int error)
 		case EWOULDBLOCK:		return "EWOULDBLOCK";
 		case EXDEV:				return "EXDEV";
 		case ENOTBLK:			return "ENOTBLK";
+		case ESHUTDOWN:			return "ESHUTDOWN";
 		case EUNKNOWN:			return "EUNKNOWN";
 	}
 
@@ -618,6 +619,7 @@ const char* strerrordesc_np(int error)
 		case EWOULDBLOCK:		return "Operation would block.";
 		case EXDEV:				return "Cross-device link.";
 		case ENOTBLK:			return "Block device required";
+		case ESHUTDOWN:			return "Cannot send after transport endpoint shutdown.";
 		case EUNKNOWN:			return "Unknown error";
 	}
 
diff --git a/userspace/programs/DynamicLoader/utils.cpp b/userspace/programs/DynamicLoader/utils.cpp
index 99ff3ee8..95216661 100644
--- a/userspace/programs/DynamicLoader/utils.cpp
+++ b/userspace/programs/DynamicLoader/utils.cpp
@@ -175,6 +175,7 @@ static const char* errno_to_string(int error)
 		case EWOULDBLOCK:		return "Operation would block.";
 		case EXDEV:				return "Cross-device link.";
 		case ENOTBLK:			return "Block device required";
+		case ESHUTDOWN:			return "Cannot send after transport endpoint shutdown.";
 		case EUNKNOWN:			return "Unknown error";
 	}
 	return nullptr;