diff --git a/modules/juce_audio_plugin_client/RTAS/juce_RTAS_Wrapper.cpp b/modules/juce_audio_plugin_client/RTAS/juce_RTAS_Wrapper.cpp
index 04077c144f..10dcb6865c 100644
--- a/modules/juce_audio_plugin_client/RTAS/juce_RTAS_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/RTAS/juce_RTAS_Wrapper.cpp
@@ -861,7 +861,7 @@ private:
         void GetNameOfLength (char* name, int maxLength, OSType inControllerType) const
         {
             // Pro-tools expects all your parameters to have valid names!
-            jassert (juceFilter->getParameterName (index).isNotEmpty());
+            jassert (juceFilter->getParameterName (index, maxLength).isNotEmpty());
 
             juceFilter->getParameterName (index, maxLength).copyToUTF8 (name, (size_t) maxLength + 1);
         }
diff --git a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
index 678d3396c4..b8c4ee00e7 100644
--- a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
@@ -831,7 +831,7 @@ public:
         if (filter != nullptr)
         {
             jassert (isPositiveAndBelow (index, filter->getNumParameters()));
-            filter->getParameterText (index).copyToUTF8 (text, 24); // length should technically be kVstMaxParamStrLen, which is 8, but hosts will normally allow a bit more.
+            filter->getParameterText (index, 24).copyToUTF8 (text, 24); // length should technically be kVstMaxParamStrLen, which is 8, but hosts will normally allow a bit more.
         }
     }
 
@@ -840,7 +840,7 @@ public:
         if (filter != nullptr)
         {
             jassert (isPositiveAndBelow (index, filter->getNumParameters()));
-            filter->getParameterName (index).copyToUTF8 (text, 16); // length should technically be kVstMaxParamStrLen, which is 8, but hosts will normally allow a bit more.
+            filter->getParameterName (index, 16).copyToUTF8 (text, 16); // length should technically be kVstMaxParamStrLen, which is 8, but hosts will normally allow a bit more.
         }
     }