diff --git a/src/libvirt.c b/src/libvirt.c
index 9e6784bcaefdafcdae794d2b79e0b3a088d59a2c..10c3cdf42f69e8801b2657222f9fc1f81d3cc7ea 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -2738,7 +2738,7 @@ virDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
         virLibDomainError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
         goto error;
     }
-    if (memory < 4096) {
+    if (!memory) {
         virLibDomainError(VIR_ERR_INVALID_ARG, __FUNCTION__);
         goto error;
     }
@@ -2792,7 +2792,7 @@ virDomainSetMemory(virDomainPtr domain, unsigned long memory)
         virLibDomainError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
         goto error;
     }
-    if (memory < 4096) {
+    if (!memory) {
         virLibDomainError(VIR_ERR_INVALID_ARG, __FUNCTION__);
         goto error;
     }
@@ -2861,7 +2861,7 @@ virDomainSetMemoryFlags(virDomainPtr domain, unsigned long memory,
         goto error;
     }
 
-    if (memory < 4096) {
+    if (!memory) {
         virLibDomainError(VIR_ERR_INVALID_ARG, __FUNCTION__);
         goto error;
     }