diff --git a/configure.ac b/configure.ac
index 2e31e3f..764b9a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -447,6 +447,8 @@ AC_CONFIG_FILES([
 AC_CONFIG_FILES([
   cucul/cucul.pc
   caca/caca.pc
+  csharp/cucul-sharp.dll.config
+  csharp/caca-sharp.dll.config
   doc/doxygen.cfg
 ])
 AC_CONFIG_FILES([caca-config], [chmod 0755 caca-config])
diff --git a/csharp/.gitignore b/csharp/.gitignore
index 6a74613..f94a09f 100644
--- a/csharp/.gitignore
+++ b/csharp/.gitignore
@@ -1 +1,2 @@
 *.dll
+*.config
diff --git a/csharp/Makefile.am b/csharp/Makefile.am
index a3cfc43..9733b0e 100644
--- a/csharp/Makefile.am
+++ b/csharp/Makefile.am
@@ -12,8 +12,8 @@ caca_DATA = caca-sharp.dll caca-sharp.dll.config
 noinst_DATA = test.exe
 endif
 
-EXTRA_DIST = $(cucul_sources) cucul-sharp.dll.config \
-             $(caca_sources) caca-sharp.dll.config \
+EXTRA_DIST = $(cucul_sources) cucul-sharp.dll.config.in \
+             $(caca_sources) caca-sharp.dll.config.in \
              test.cs
 
 cucul-sharp.dll: $(cucul_sources)
diff --git a/csharp/caca-sharp.dll.config b/csharp/caca-sharp.dll.config
deleted file mode 100644
index ea9fe67..0000000
--- a/csharp/caca-sharp.dll.config
+++ /dev/null
@@ -1,3 +0,0 @@
-<configuration>
-    <dllmap dll="libcaca.dll" target="libcaca.so" />
-</configuration>
diff --git a/csharp/caca-sharp.dll.config.in b/csharp/caca-sharp.dll.config.in
new file mode 100644
index 0000000..8938658
--- /dev/null
+++ b/csharp/caca-sharp.dll.config.in
@@ -0,0 +1,3 @@
+<configuration>
+    <dllmap dll="libcaca.dll" target="libcaca.so.@LT_MAJOR@" />
+</configuration>
diff --git a/csharp/cucul-sharp.dll.config b/csharp/cucul-sharp.dll.config
deleted file mode 100644
index 1300342..0000000
--- a/csharp/cucul-sharp.dll.config
+++ /dev/null
@@ -1,3 +0,0 @@
-<configuration>
-    <dllmap dll="libcucul.dll" target="libcucul.so" />
-</configuration>
diff --git a/csharp/cucul-sharp.dll.config.in b/csharp/cucul-sharp.dll.config.in
new file mode 100644
index 0000000..3b61b80
--- /dev/null
+++ b/csharp/cucul-sharp.dll.config.in
@@ -0,0 +1,3 @@
+<configuration>
+    <dllmap dll="libcucul.dll" target="libcucul.so.@LT_MAJOR@" />
+</configuration>