diff --git a/libs/esl/src/esl.2008.vcproj b/libs/esl/src/esl.2008.vcproj
index 662760cd82..101348dd59 100644
--- a/libs/esl/src/esl.2008.vcproj
+++ b/libs/esl/src/esl.2008.vcproj
@@ -298,6 +298,10 @@
 				RelativePath=".\esl_event.c"
 				>
 			</File>
+			<File
+				RelativePath=".\esl_json.c"
+				>
+			</File>
 			<File
 				RelativePath=".\esl_threadmutex.c"
 				>
@@ -320,6 +324,10 @@
 				RelativePath=".\include\esl_event.h"
 				>
 			</File>
+			<File
+				RelativePath=".\include\esl_json.h"
+				>
+			</File>
 			<File
 				RelativePath=".\include\esl_threadmutex.h"
 				>
diff --git a/w32/Library/FreeSwitchCore.2008.vcproj b/w32/Library/FreeSwitchCore.2008.vcproj
index 4bd5eb7ea5..c249377257 100644
--- a/w32/Library/FreeSwitchCore.2008.vcproj
+++ b/w32/Library/FreeSwitchCore.2008.vcproj
@@ -742,6 +742,10 @@
 				RelativePath="..\..\src\switch_ivr_say.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\src\switch_json.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\src\switch_loadable_module.c"
 				>
@@ -1452,6 +1456,10 @@
 				RelativePath="..\..\src\include\switch_ivr.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\src\include\switch_json.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\src\include\switch_loadable_module.h"
 				>