diff --git a/dpf/distrho/src/DistrhoPluginLV2.cpp b/dpf/distrho/src/DistrhoPluginLV2.cpp
index 5ff3909..decb559 100644
--- a/dpf/distrho/src/DistrhoPluginLV2.cpp
+++ b/dpf/distrho/src/DistrhoPluginLV2.cpp
@@ -661,7 +661,7 @@ public:
     {
         for (int i=0; options[i].key != 0; ++i)
         {
-            if (options[i].key == fUridMap->map(fUridMap->handle, LV2_BUF_SIZE__maxBlockLength))
+            if (options[i].key == fUridMap->map(fUridMap->handle, LV2_BUF_SIZE__nominalBlockLength))
             {
                 if (options[i].type == fUridMap->map(fUridMap->handle, LV2_ATOM__Int))
                 {
@@ -671,7 +671,7 @@ public:
                 }
                 else
                 {
-                    d_stderr("Host changed maxBlockLength but with wrong value type");
+                    d_stderr("Host changed nominalBlockLength but with wrong value type");
                     continue;
                 }
             }
@@ -1010,12 +1010,12 @@ static LV2_Handle lv2_instantiate(const LV2_Descriptor*, double sampleRate, cons
 
     for (int i=0; options[i].key != 0; ++i)
     {
-        if (options[i].key == uridMap->map(uridMap->handle, LV2_BUF_SIZE__maxBlockLength))
+        if (options[i].key == uridMap->map(uridMap->handle, LV2_BUF_SIZE__nominalBlockLength))
         {
             if (options[i].type == uridMap->map(uridMap->handle, LV2_ATOM__Int))
                 d_lastBufferSize = *(const int*)options[i].value;
             else
-                d_stderr("Host provides maxBlockLength but has wrong value type");
+                d_stderr("Host provides nominalBlockLength but has wrong value type");
 
             break;
         }
@@ -1023,7 +1023,7 @@ static LV2_Handle lv2_instantiate(const LV2_Descriptor*, double sampleRate, cons
 
     if (d_lastBufferSize == 0)
     {
-        d_stderr("Host does not provide maxBlockLength option");
+        d_stderr("Host does not provide nominalBlockLength option");
         d_lastBufferSize = 2048;
     }
 
diff --git a/dpf/distrho/src/lv2/buf-size.h b/dpf/distrho/src/lv2/buf-size.h
index 20cd8fd..3987e31 100644
--- a/dpf/distrho/src/lv2/buf-size.h
+++ b/dpf/distrho/src/lv2/buf-size.h
@@ -24,6 +24,7 @@
 #define LV2_BUF_SIZE__fixedBlockLength    LV2_BUF_SIZE_PREFIX "fixedBlockLength"
 #define LV2_BUF_SIZE__maxBlockLength      LV2_BUF_SIZE_PREFIX "maxBlockLength"
 #define LV2_BUF_SIZE__minBlockLength      LV2_BUF_SIZE_PREFIX "minBlockLength"
+#define LV2_BUF_SIZE__nominalBlockLength  LV2_BUF_SIZE_PREFIX "nominalBlockLength"
 #define LV2_BUF_SIZE__powerOf2BlockLength LV2_BUF_SIZE_PREFIX "powerOf2BlockLength"
 #define LV2_BUF_SIZE__sequenceSize        LV2_BUF_SIZE_PREFIX "sequenceSize"