diff --git a/sounddsp/EQ.cpp b/sounddsp/EQ.cpp
index 7ecb7e83bbe..abf308c389b 100644
--- a/sounddsp/EQ.cpp
+++ b/sounddsp/EQ.cpp
@@ -31,6 +31,9 @@
 #include <cstddef>
 
 #if defined(MPT_ENABLE_ARCH_INTRINSICS_SSE)
+#if MPT_COMPILER_MSVC
+#include <intrin.h>
+#endif
 #include <xmmintrin.h>
 #endif
 
diff --git a/sounddsp/Reverb.cpp b/sounddsp/Reverb.cpp
index 36b47a1802a..bf2cae4ffc9 100644
--- a/sounddsp/Reverb.cpp
+++ b/sounddsp/Reverb.cpp
@@ -20,6 +20,9 @@
 #include "mpt/base/numbers.hpp"
 
 #if defined(MPT_ENABLE_ARCH_INTRINSICS_SSE2)
+#if MPT_COMPILER_MSVC
+#include <intrin.h>
+#endif
 #include <emmintrin.h>
 #endif
 
diff --git a/tracklib/SampleEdit.cpp b/tracklib/SampleEdit.cpp
index 05822da51ff..0e5bfd2ed97 100644
--- a/tracklib/SampleEdit.cpp
+++ b/tracklib/SampleEdit.cpp
@@ -31,6 +31,9 @@
 #endif // MPT_COMPILER_MSVC
 
 #if defined(MPT_ENABLE_ARCH_INTRINSICS_SSE2)
+#if MPT_COMPILER_MSVC
+#include <intrin.h>
+#endif
 #include <emmintrin.h>
 #endif