diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index ab6dc2238e5c9805861de4a1cd4ea23f0ab2a920..6f517c9d1821f0ae37325936c69d69e41a9393aa 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -1448,3 +1448,28 @@ qemuAgentArbitraryCommand(qemuAgentPtr mon,
     virJSONValueFree(reply);
     return ret;
 }
+
+int
+qemuAgentFSTrim(qemuAgentPtr mon,
+                unsigned long long minimum)
+{
+    int ret = -1;
+    virJSONValuePtr cmd;
+    virJSONValuePtr reply = NULL;
+
+    cmd = qemuAgentMakeCommand("guest-fstrim",
+                               "U:minimum", minimum,
+                               NULL);
+    if (!cmd)
+        return ret;
+
+    ret = qemuAgentCommand(mon, cmd, &reply,
+                           VIR_DOMAIN_QEMU_AGENT_COMMAND_BLOCK);
+
+    if (reply && ret == 0)
+        ret = qemuAgentCheckError(cmd, reply);
+
+    virJSONValueFree(cmd);
+    virJSONValueFree(reply);
+    return ret;
+}
diff --git a/src/qemu/qemu_agent.h b/src/qemu/qemu_agent.h
index c62c438dc4f219e9877aac1029ab02bd9d9dd113..dad068bd75b7624900dccea4297d9cc3a1f4768e 100644
--- a/src/qemu/qemu_agent.h
+++ b/src/qemu/qemu_agent.h
@@ -83,4 +83,6 @@ int qemuAgentArbitraryCommand(qemuAgentPtr mon,
                               const char *cmd,
                               char **result,
                               int timeout);
+int qemuAgentFSTrim(qemuAgentPtr mon,
+                    unsigned long long minimum);
 #endif /* __QEMU_AGENT_H__ */
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d58656add57756745d0172b78545c9654053b302..d027880d258ffe17f556163bf7b30fcf0d241c4b 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -14730,6 +14730,73 @@ cleanup:
     return result;
 }
 
+static int
+qemuDomainFSTrim(virDomainPtr dom,
+                 const char *mountPoint,
+                 unsigned long long minimum,
+                 unsigned int flags)
+{
+    struct qemud_driver *driver = dom->conn->privateData;
+    virDomainObjPtr vm;
+    int ret = -1;
+    qemuDomainObjPrivatePtr priv;
+
+    virCheckFlags(0, -1);
+
+    if (mountPoint) {
+        virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+                       _("Specifying mount point "
+                         "is not supported for now"));
+        return -1;
+    }
+
+    if (!(vm = qemuDomObjFromDomain(dom)))
+        goto cleanup;
+
+    priv = vm->privateData;
+
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto cleanup;
+    }
+
+    if (!priv->agent) {
+        virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+                       _("QEMU guest agent is not configured"));
+        goto cleanup;
+    }
+
+    if (priv->agentError) {
+        virReportError(VIR_ERR_AGENT_UNRESPONSIVE, "%s",
+                       _("QEMU guest agent is not "
+                         "available due to an error"));
+        goto cleanup;
+    }
+
+    if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0)
+        goto cleanup;
+
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_INVALID,
+                       "%s", _("domain is not running"));
+        goto endjob;
+    }
+
+    qemuDomainObjEnterAgent(driver, vm);
+    ret = qemuAgentFSTrim(priv->agent, minimum);
+    qemuDomainObjExitAgent(driver, vm);
+
+endjob:
+    if (qemuDomainObjEndJob(driver, vm) == 0)
+        vm = NULL;
+
+cleanup:
+    if (vm)
+        virDomainObjUnlock(vm);
+    return ret;
+}
+
 static virDriver qemuDriver = {
     .no = VIR_DRV_QEMU,
     .name = QEMU_DRIVER_NAME,
@@ -14903,6 +14970,7 @@ static virDriver qemuDriver = {
     .nodeGetMemoryParameters = nodeGetMemoryParameters, /* 0.10.2 */
     .nodeSetMemoryParameters = nodeSetMemoryParameters, /* 0.10.2 */
     .nodeGetCPUMap = nodeGetCPUMap, /* 1.0.0 */
+    .domainFSTrim = qemuDomainFSTrim, /* 1.0.1 */
 };