diff --git a/modules/juce_blocks_basics/protocol/juce_BitPackingUtilities.h b/modules/juce_blocks_basics/protocol/juce_BitPackingUtilities.h
index baad6b684c..fb3d39c3f5 100644
--- a/modules/juce_blocks_basics/protocol/juce_BitPackingUtilities.h
+++ b/modules/juce_blocks_basics/protocol/juce_BitPackingUtilities.h
@@ -61,7 +61,7 @@ struct IntegerWithBitSize
     IntegerWithBitSize (uint32 v) noexcept : value (v)
     {
         static_assert (numBits <= 32, "numBits must be <= 32");
-        jassert (v >= 0 && v <= maxValue);
+        jassert (v <= maxValue);
     }
 
     enum
diff --git a/modules/juce_graphics/image_formats/juce_PNGLoader.cpp b/modules/juce_graphics/image_formats/juce_PNGLoader.cpp
index 210632bf86..a6c3e38332 100644
--- a/modules/juce_graphics/image_formats/juce_PNGLoader.cpp
+++ b/modules/juce_graphics/image_formats/juce_PNGLoader.cpp
@@ -62,7 +62,8 @@ namespace pnglibNamespace
                                         "-Wimplicit-fallthrough",
                                         "-Wtautological-constant-out-of-range-compare",
                                         "-Wzero-as-null-pointer-constant",
-                                        "-Wcomma")
+                                        "-Wcomma",
+                                        "-Wmaybe-uninitialized")
 
   #undef check
   using std::abs;