diff --git a/ShapedJson/json-shaper.h b/ShapedJson/json-shaper.h
index 6b57b85e78..3b63b34503 100644
--- a/ShapedJson/json-shaper.h
+++ b/ShapedJson/json-shaper.h
@@ -29,7 +29,7 @@
 #ifndef TRIAGENS_PHILADELPHIA_SHAPED_JSON_JSON_SHAPER_H
 #define TRIAGENS_PHILADELPHIA_SHAPED_JSON_JSON_SHAPER_H 1
 
-#include <BasicsC/Common.h>
+#include <BasicsC/common.h>
 
 #include <BasicsC/json.h>
 
diff --git a/ShapedJson/shape-accessor.h b/ShapedJson/shape-accessor.h
index 0b80a75941..4b95f5d84a 100644
--- a/ShapedJson/shape-accessor.h
+++ b/ShapedJson/shape-accessor.h
@@ -28,7 +28,7 @@
 #ifndef TRIAGENS_PHILADELPHIA_SHAPED_JSON_SHAPE_ACCESSOR_H
 #define TRIAGENS_PHILADELPHIA_SHAPED_JSON_SHAPE_ACCESSOR_H 1
 
-#include <BasicsC/Common.h>
+#include <BasicsC/common.h>
 
 #include <BasicsC/json.h>
 
diff --git a/ShapedJson/shaped-json.h b/ShapedJson/shaped-json.h
index 62bdb14773..48afae4a1f 100644
--- a/ShapedJson/shaped-json.h
+++ b/ShapedJson/shaped-json.h
@@ -29,7 +29,7 @@
 #ifndef TRIAGENS_PHILADELPHIA_SHAPED_JSON_SHAPED_JSON_H
 #define TRIAGENS_PHILADELPHIA_SHAPED_JSON_SHAPED_JSON_H 1
 
-#include <BasicsC/Common.h>
+#include <BasicsC/common.h>
 
 #include <BasicsC/json.h>