diff --git a/src/slic3r/GUI/GLTexture.cpp b/src/slic3r/GUI/GLTexture.cpp
index f8cb32ee58..a562b65b1f 100644
--- a/src/slic3r/GUI/GLTexture.cpp
+++ b/src/slic3r/GUI/GLTexture.cpp
@@ -276,7 +276,7 @@ bool GLTexture::load_from_svg_files_as_sprites_array(const std::vector<std::stri
     glsafe(::glPixelStorei(GL_UNPACK_ALIGNMENT, 1));
     glsafe(::glGenTextures(1, &m_id));
     glsafe(::glBindTexture(GL_TEXTURE_2D, m_id));
-    if (compress && GLEW_EXT_texture_compression_s3tc)
+    if (compress && OpenGLManager::are_compressed_textures_supported())
         glsafe(::glTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, (GLsizei)m_width, (GLsizei)m_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, (const void*)data.data()));
     else
         glsafe(::glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)m_width, (GLsizei)m_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, (const void*)data.data()));
@@ -389,7 +389,7 @@ void GLTexture::render_sub_texture(unsigned int tex_id, float left, float right,
 
 bool GLTexture::load_from_png(const std::string& filename, bool use_mipmaps, ECompressionType compression_type, bool apply_anisotropy)
 {
-    bool compression_enabled = (compression_type != None) && GLEW_EXT_texture_compression_s3tc;
+    bool compression_enabled = (compression_type != None) && OpenGLManager::are_compressed_textures_supported();
 
     // Load a PNG with an alpha channel.
     wxImage image;
@@ -538,7 +538,7 @@ bool GLTexture::load_from_png(const std::string& filename, bool use_mipmaps, ECo
 
 bool GLTexture::load_from_svg(const std::string& filename, bool use_mipmaps, bool compress, bool apply_anisotropy, unsigned int max_size_px)
 {
-    bool compression_enabled = compress && GLEW_EXT_texture_compression_s3tc;
+    bool compression_enabled = compress && OpenGLManager::are_compressed_textures_supported();
 
     NSVGimage* image = nsvgParseFromFile(filename.c_str(), "px", 96.0f);
     if (image == nullptr) {
diff --git a/src/slic3r/GUI/ImGuiWrapper.cpp b/src/slic3r/GUI/ImGuiWrapper.cpp
index 15ce01c40f..be196cb8f3 100644
--- a/src/slic3r/GUI/ImGuiWrapper.cpp
+++ b/src/slic3r/GUI/ImGuiWrapper.cpp
@@ -1351,7 +1351,7 @@ void ImGuiWrapper::init_font(bool compress)
     glsafe(::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR));
     glsafe(::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR));
     glsafe(::glPixelStorei(GL_UNPACK_ROW_LENGTH, 0));
-    if (compress && GLEW_EXT_texture_compression_s3tc)
+    if (compress && OpenGLManager::are_compressed_textures_supported())
         glsafe(::glTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels));
     else
         glsafe(::glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels));