diff --git a/src/cpp/HTTPInterface/AdminCheckUserBackup.cpp b/src/cpp/HTTPInterface/AdminCheckUserBackup.cpp
index a0d0a6af3..59a572fdc 100644
--- a/src/cpp/HTTPInterface/AdminCheckUserBackup.cpp
+++ b/src/cpp/HTTPInterface/AdminCheckUserBackup.cpp
@@ -7,7 +7,7 @@
 
 #line 7 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\adminCheckUserBackup.cpsp"
 
-#include "../crypto/KeyPair.h"
+#include "../Crypto/KeyPair.h"
 #include "../SingletonManager/ConnectionManager.h"
 
 #include "../controller/UserBackups.h"
diff --git a/src/cpp/HTTPInterface/DebugPassphrasePage.cpp b/src/cpp/HTTPInterface/DebugPassphrasePage.cpp
index 6bd01fc1c..f8674ae95 100644
--- a/src/cpp/HTTPInterface/DebugPassphrasePage.cpp
+++ b/src/cpp/HTTPInterface/DebugPassphrasePage.cpp
@@ -7,7 +7,7 @@
 
 #line 7 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\debugPassphrase.cpsp"
 
-#include "../crypto/KeyPair.h"
+#include "../Crypto/KeyPair.h"
 #line 1 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\header_old.cpsp"
  
 #include "../ServerConfig.h"	
diff --git a/src/cpsp/adminCheckUserBackup.cpsp b/src/cpsp/adminCheckUserBackup.cpsp
index fee856df7..5b398035c 100644
--- a/src/cpsp/adminCheckUserBackup.cpsp
+++ b/src/cpsp/adminCheckUserBackup.cpsp
@@ -5,7 +5,7 @@
 <%@ page ctorArg="Session*" %>
 <%@ header include="SessionHTTPRequestHandler.h" %>
 <%!
-#include "../crypto/KeyPair.h"
+#include "../Crypto/KeyPair.h"
 #include "../SingletonManager/ConnectionManager.h"
 
 #include "../controller/UserBackups.h"
diff --git a/src/cpsp/debugPassphrase.cpsp b/src/cpsp/debugPassphrase.cpsp
index acdf059c7..51bcc4b41 100644
--- a/src/cpsp/debugPassphrase.cpsp
+++ b/src/cpsp/debugPassphrase.cpsp
@@ -5,7 +5,7 @@
 <%@ page ctorArg="Session*" %>
 <%@ header include="SessionHTTPRequestHandler.h" %>
 <%!
-#include "../crypto/KeyPair.h"
+#include "../Crypto/KeyPair.h"
 %>
 <%%
 	const char* pageName = "Debug Passphrase";