diff --git a/debian/changelog b/debian/changelog
index 1809d55b..ef4bce9d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+llvm-toolchain-15 (1:15.0.7-4) UNRELEASED; urgency=medium
+
+  * Fix debian/libclang1-15.symbols soname
+
+ -- Sylvestre Ledru <sylvestre@debian.org>  Wed, 15 Mar 2023 21:45:46 +0100
+
 llvm-toolchain-15 (1:15.0.7-3) unstable; urgency=medium
 
   * Disable the flang autopkgtests on unsupported architectures
diff --git a/debian/libclang1-X.Y.symbols.in b/debian/libclang1-X.Y.symbols.in
index 4b13e9a8..da8bfadb 100644
--- a/debian/libclang1-X.Y.symbols.in
+++ b/debian/libclang1-X.Y.symbols.in
@@ -1,5 +1,5 @@
-libclang-@LLVM_VERSION@.so.13 libclang1-@LLVM_VERSION@ #MINVER#
- (optional)LLVM_13@LLVM_13 1:5.0~svn298832-1~
+libclang-@LLVM_VERSION@.so.@LLVM_VERSION@ libclang1-@LLVM_VERSION@ #MINVER#
+ (optional)LLVM_13@LLVM_13 1:15.0.7-3
  clang_BlockCommandComment_getArgText@LLVM_13 1:5.0~svn298832-1~
  clang_BlockCommandComment_getCommandName@LLVM_13 1:5.0~svn298832-1~
  clang_BlockCommandComment_getNumArgs@LLVM_13 1:5.0~svn298832-1~