diff --git a/CHANGELOG.md b/CHANGELOG.md
index d34c09c08..4a9d567cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ v5.2.2 - TBD
 
 * Fixes a regression in 5.2.0 which causes miniSphere to crash or otherwise
   misbehave when run with no command-line arguments.
+* Fixes a segfault when stopping a sound at verbosity level 3 or higher.
 
 v5.2.1 - April 29, 2018
 -----------------------
diff --git a/msvs/minisphere.vcxproj b/msvs/minisphere.vcxproj
index 21a6f9e78..4683addf8 100644
--- a/msvs/minisphere.vcxproj
+++ b/msvs/minisphere.vcxproj
@@ -132,7 +132,7 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>MINISPHERE_SPHERUN1;WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MINISPHERE_SPHERUN;WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <BufferSecurityCheck>false</BufferSecurityCheck>
@@ -163,12 +163,12 @@ xcopy /y /d /e /f "lib\*.dll" "$(OutDir)"</Command>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <DebugInformationFormat>None</DebugInformationFormat>
       <DisableSpecificWarnings>
       </DisableSpecificWarnings>
       <AdditionalIncludeDirectories>..\src\minisphere;include;..\src\shared</AdditionalIncludeDirectories>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
       <BufferSecurityCheck>false</BufferSecurityCheck>
+      <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -197,12 +197,12 @@ xcopy /y /d /e /f "lib\*.dll" "$(OutDir)"</Command>
       <PreprocessorDefinitions>MINISPHERE_SPHERUN;WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <DebugInformationFormat>None</DebugInformationFormat>
       <DisableSpecificWarnings>
       </DisableSpecificWarnings>
       <AdditionalIncludeDirectories>..\src\minisphere;include;..\src\shared</AdditionalIncludeDirectories>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
       <BufferSecurityCheck>false</BufferSecurityCheck>
+      <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/src/minisphere/audio.c b/src/minisphere/audio.c
index 37aa3c5ae..367e06652 100644
--- a/src/minisphere/audio.c
+++ b/src/minisphere/audio.c
@@ -611,7 +611,7 @@ sound_seek(sound_t* sound, double position)
 void
 sound_stop(sound_t* sound)
 {
-	console_log(3, "stopping playback of sound #%s", sound->id);
+	console_log(3, "stopping playback of sound #%u", sound->id);
 	if (sound->stream == NULL)
 		return;
 	al_set_audio_stream_playing(sound->stream, false);